ConsumerLab.com uses JavaScript to provide the best possible experience for our content, but your browser has it disabled. Learn how to enable it here.

Search term may appear only in full report available to members. Join now for full access.

Product Review

NAC (N-Acetyl Cysteine) Supplements Review

Choose the Best NAC Supplement and Save Money

NAC Review 2026

Product Review

Lactose Intolerance Products Review (Lactase Enzyme Supplements and Lactose-Free Milks)

Choose the Best Lactase Enzyme Supplement and Lactose-Free Milk. Find a CL Approved Lactose Intolerance Product.

Lactase Supplements Reviewed by ConsumerLab.com

Product Review

Garcinia Cambogia (HCA) Supplements Review

Find the Best Garcinia Cambogia Supplement. Choose Carefully! Most Garcinia (HCA) Weight Loss Supplements Lack Listed Amount of Ingredient .

Garcinia Cambogia (HCA) Supplements Reviewed by ConsumerLab.com

Product Review

Vitamin E Supplements Review

Find the Best Vitamin E Supplement. Tests and Reviews of Popular Vitamin E Supplements & CL's Top Picks.

Vitamin E Supplements, Cream, and Oil Tested by ConsumerLab.com

Product Review

Huperzine A Supplements Review

Choose the Best Huperzine A Supplement. CL Tests Reveal the Best Huperzine A Supplements for Memory.

Huperzine A Supplements Tested by ConsumerLab.com

Product Review

Multivitamin and Multimineral Supplements Review

32% Failed our Tests. Choose Your Multivitamin Carefully.

Multivitamins Review 2026

Product Review

Glutathione Supplements Review

Learn How Glutathione Products Differ, Which Failed, and Our Top Picks

Glutathione Review 2024

CL Answer

If I buy NAC as a loose powder in a large bag, as opposed to in tablet or capsule form, will it spoil? I've heard it can spoil or degrade into a harmful by-product.

Learn more about the different forms of N-Acetyl-Cysteine (NAC), including whether or not powder will spoil faster than tablets.

NAC Review 2026

Product Review

Melatonin Supplements Review

Trouble Sleeping? See CL's Tests of Melatonin Supplements and Top Picks.

Melatonin Review 2024

Product Review

Breast Enhancement Supplements Review Article

Do Breast Enhancement Supplements Really Work? See the Evidence For and Against Breast Enhancement Supplements.

Do Breast Enhancement Supplements Work?

Product Review

GABA Supplements Review

Does GABA Work As a Supplement?

Product Review

Fish Oil, Krill Oil, and Algal Oil Omega-3 (DHA & EPA) Supplements Review

See Our Omega-3 Top Picks and Avoid Rancid Fish Oils.

Fish Oil and Other Marine Oil Supplements Reviewed by ConsumerLab.com

Product Review

Bilberry Supplements Review

Choose the Best Bilberry Supplement. Some Bilberry Is Not Authentic!

Bilberry Supplements Reviewed by ConsumerLab.com

Product Review

Low-Dose Lithium Supplements Review

Choose the Best Low-Dose Lithium Supplement. CL Tests Reveal Which Low-Dose Lithium Supplements Offer the Best Quality and Value.

Very Low Lithium Supplements Reviewed by ConsumerLab.com

Product Review

Lion's Mane and Chaga Supplements Review

Read Labels Carefully -- Many Can Mislead

Lion's Mane and Chaga Supplements tested by ConsumerLab.com

Product Review

Milk Thistle Supplements Review

3,700% Difference Found Among Milk Thistle Supplements. Find the Best Milk Thistle Based on Our Tests and See Our Top Picks.

Milk Thistle Review 2025

CL Answer

I take fluoxetine (Prozac), a SSRI drug to treat depression. Are there supplements I should avoid, or be taking, due to this drug?

Learn about Prozac (fluoxetine) drug interactions along with other supplements and SSRIs.

Woman Taking Pill with Glass of Water

Product Review

NAD Booster Supplements Review (NAD+/NADH, Nicotinamide Riboside, and NMN)

How Important Is Boosting NAD+ Levels? Find Out and Learn How Booster Supplements Compare.

NAD Boosters (NAD+/NADH, Nicotinamide Ribose, and NMN)

CL Answer

What’s the Best Way to Get High-Quality Protein from Food?

Find out the best way to get high-quality protein from animal or plant-based food instead of supplements.

Examples of foods that are good sources of protein

CL Answer

Do any supplements help prevent or improve cataracts?

Find out which supplements may help with cataracts, including selenium and vitamins A, B1, B3, C, and E.

Doctor Shining Light for Patient Eye Exam

Product Review

Acetyl-L-Carnitine Supplements Review

Choose the Best Acetyl-L-Carnitine Supplement. Don't Overpay! CL Identifies Quality Acetyl-L-Carnitine Supplements at the Best Value.

Acetyl-L-Carnitine Supplements Tested by ConsumerLab.com

Product Review

Plant-Based Milks Review (Almond, Cashew, Coconut, Flax, Hemp, Macadamia, Oat, Pea, and Soy)

Find the Best Non-Dairy Milk Alternative. ConsumerLab Tests Reveal What's Really In Plant-Based Milks.

Plant Based Milks reviewed by ConsumerLab.com

CL Answer

Which vitamins and supplements are good for acne, and are there any that make it worse?

Information about supplements for acne and clearer skin. Plus, find out which vitamins and supplements can make acne worse.

Supplements for Acne and Clear Skin -- Woman taking fish oil supplement

CL Answer

What are the best supplements for depression and anxiety?

Best natural supplements for depression and anxiety, including the evidence for fish oil, vitamin D, probiotics, and herbal supplements for depression such as curcumin (from turmeric) and saffron.

Best Supplements for Depression and Anxiety -- sad young woman sitting on couch, looking toward the window

CL Answer

Are L-carnosine supplements helpful and safe?

Learn about the potential health benefits of L-carnosine, as well as possible safety concerns, drug interactions and cost.

Capsules with white powder and spoon holding white powder on white background

CL Answer

Is it true that NAC can help clear nasal passages?

Find out if N-Acetyl Cysteine (NAC) can help with post nasal drip & general sinus congestion and about supplements that may reduce cold symptoms.

Ill Woman in Bed Blowing Nose

CL Answer

Does Qualia Mind boost memory and mental function and is it worth cost?

Learn about the ingredients in Qualia Mind, whether or not we think the formula works and is safe, and if we think it's worth the cost.

qualia-mind

CL Answer

What are human growth hormone (HGH) supplements? What are the benefits? Are they safe?

Learn about the benefits and risks of human growth hormone (HGH) supplements and injections. Get science-based insights on usage and effects.

Man at gym taking supplement

CL Answer

Do brain games and apps really work and improve memory?

Find out if brain training games & apps, like Lumosity & BrainHQ, really work to train the mind and improve memory. ConsumerLab.com's answer explains.

Do brain games really improve memory? -- hand holding smartpphone with game app

CL Answer

Is it true that eating Brazil nuts can help with weight loss? Are there other health benefits or risks of Brazil nuts

Learn more about vitamin E intake from nuts, including Brazil nuts, hazelnuts, and almonds.

CL Answer

Does osha root have health benefits and is it safe?

Osha root extracts are commonly promoted for congestion, coughs, throat irritation, and other uses. Find out if research supports these uses, and learn if osha root is safe.

Dried osha root and vial containing osha root extract

CL Answer

Which supplements reduce hearing loss?

Can supplements such as alpha-lipoic acid, magnesium, N-acetyl-cysteine, folate or vitamins B-12, C and/or E help prevent or improve symptoms among people with hearing loss due to excessive noise or aging? Find out what the clinical evidence shows, and learn whether Advanced Hearing Formula, a supplement marketed for ear health, is likely to help.

Older man holding his hand up to his ear due to hearing loss

CL Answer

Do any supplements or foods benefit people with Crohn's disease? Are there any supplements that should be avoided?

Find out the most common vitamin and mineral deficiencies in people with Crohn's disease, including iron, B6, B12, vitamin D, zinc and others, plus evidence for N-acetyl-glucosamine (NAG), fish oil, and curcumin.

Supplements for Crohn's Disease -- Crohn's Disease Written on Notepad, Pills

CL Answer

Which supplements help reduce the risk of colorectal cancer?

Find out which supplements may reduce the risk of colorectal cancer, including folate, fiber, selenium, and vitamin D.

Supplements and Colorectal Cancer Risk -- colon cancer diagnosis form and supplements

CL Answer

Do any supplements help reduce menstrual pain or symptoms of premenstrual syndrome (PMS)?

Find out which supplements help reduce premenstrual syndrome (PMS) symptoms, such as mood swings, pain, bloating, irritability and food cravings.

Woman in PJs Holding Stomach from Abdominal Pain

CL Answer

Body Odor: Supplements & Foods That May Help, or Make It Worse

Some people with adequate personal hygiene still experience body odor. Learn if taking supplements such as activated charcoal, champignon extract, copper chlorophyllin, L-carnitine, N-acetyl cysteine (NAC), or other ingredients might help or make body odor worse.

Woman holding her nose and pointing to a man with body odor

CL Answer

Is canola oil good or bad for you? I heard it can be toxic.

Find out if canola oil is bad for you or good for you, and whether it helps heart health. Clinical evidence and how it compares to other oils.

Is canola oil good or bad? -- bottle of canola oil

CL Answer

Which supplements reduce the risk of stroke? Which increase the risk of stroke?

Find out which supplements (may help reduce the risk of stroke/might increase the risk of stroke.)

Stroke Spelled on Wooden Blocks Against Blue Background

CL Answer

Do any supplements help prevent or reduce eye floaters?

Find out eye floaters (vitreous floaters) be treated with supplements like vitamin C, lutein, ginkgo, milk thistle, collagen or hyaluronic acid, or with products such as VitreousHealth.

How to Reduce Eye Floaters With Vitamins & Supplements -- Close-up of an eye

CL Answer

Is Greek yogurt a good source of protein?

Find out if Greek yogurt is a good source of protein, how much protein it contains, and what type of protein it contains..

Greek yogurt as a good source of protein? --  container of Oikos Greek yogurt

CL Answer

I thought the B vitamins were all water soluble and did not build up in the body, so you would not build up toxic levels. Am I wrong?

Learn more about water-soluble B vitamins including niacin, B6, B12 and folic acid, and why taking too much of these vitamins can be toxic. See the symptoms of overdose and toxicity from B vitamins. ConsumerLab.com's answer explains.

B Vitamins

News Release

April 15, 2026

Think Expensive NAC Is Better? ConsumerLab Tests Say Otherwise

White Plains, NY, April 15, 2026 — NAC (N-acetyl cysteine) supplements are widely marketed for “detoxification,” immune support, and respiratory health, as NAC is converted in the body into the antioxidant glutathione.

CL Answer

Does Neuriva improve memory or cognitive function?

Find out about Neuriva, its ingredients, and the evidence for or against it for memory and cognitive function.

Bottles containing capsules of Neuriva Original and Neuriva Plus

CL Answer

Can supplements, natural eye drops, or lifestyle modifications improve symptoms of dry eye?

Can supplements such as fish oil, flaxseed oil or curcumin (from turmeric) help treat dry eyes? Find out, including formulas and doses that have shown benefit. Also, learn if drinking more water or using eye drops containing castor oil, N-acetylcarnosine or aloe can help with dry eye.

Older man with dry eye rubbing his eyes while holding his glasses

CL Answer

Which supplements are best for seasonal allergies?

Find out which supplements are best for allergies and can help reduce seasonal allergy symptoms, including bromelain, curcumin, vitamin D, and CLA.

Supplements for Seasonal Allergies -- Woman Outside Sneezing

CL Answer

Is it better to get vitamins from foods or supplements, and are natural vitamins better than synthetic vitamins?

Learn more about the benefits of getting vitamins from food versus supplements, natural versus synthetic vitamins, and more.

Getting Vitamins and Minerals from Food vs. Supplements -- fruits, vegetables, and a spoon containing supplements on a table

CL Answer

Are vitamins and supplements from Canada of better quality because they are licensed?

Find out if Canadian vitamins and supplements are better quality because they are licensed, what it means to for a product to have an Natural Product Number (NPN) in Canada, and if vitamins and supplements in Canada are tested for quality and purity. ConsumerLab.com's answer explains.

Made in Canada symbol

CL Answer

Which is the best mask to prevent COVID-19 and how do cloth, disposable, N95, and KN95 masks compare? How can I stop glasses from fogging?

See our Top Picks for masks. Learn how to make COVID-19 masks from materials at home that can be almost as effective as surgical mask and N-95 masks.

Four masks shown for comparison

CL Answer

Do CoQ10 levels really decrease with age?

Find out if CoQ10 levels decrease with age in the blood, brain & heart and at what age these decreases begin.

CL Answer

What is fermented cod liver oil, such as Blue Ice? Is it better than regular cod liver oil?

Fermented cod liver oil information including if Rosita & Blue Ice (Green Pastures) is as good a source of vitamins and DHA as regular.

Fermented Oil On Spoon and in Syringe

CL Answer

Which foods are a good source of B vitamins?

Find out which foods are a good source of B vitamins (like folate and B-12) and when you should take Vitamin B supplements.

Good Sources of B Vitamins -- selection of healthy foods including eggs, rice, nuts, seeds, salmon, chicken

CL Answer

What is the difference between cysteine and cystine?

Find out the difference between cysteine and cystine amino acids, including where each is found and their functions.

Young Woman Taking Supplement

CL Answer

I'm trying to pick a good multivitamin for my children and husband, and for myself. Any suggestions based on your research?

Find out how to pick the best multivitamin for you and your family, based on diet, price, and effectiveness.

Multivitamins Review 2026

CL Answer

How do the Beyond Burger, the Impossible Burger, and a beef burger compare in terms of vitamins and minerals, and which is best?

Read our comparison of the Beyond Burger and the Impossible Burger, plant-based, meat alternative burgers. Compare nutrition, vitamins and minerals. ConsumerLab.com's answer explains.

Beyond Burger vs. Impossible Burger: Nutrition, Vitamins & Minerals -- cooked plant-based burger on bun

CL Answer

Does AKG Extend Lifespan and Slow Aging?

Can AKG (as in Rejuvant and other supplements) turn back the clock on aging and extend lifespan? Find out.

Bottles of commercially available AKG products

CL Answer

Do any supplements help prevent or treat a cold?

Are there supplements that can help prevent or treat cold symptoms? Learn more about zinc, probiotics, vitamin C and more.

Supplements for Colds: Zinc, Echinacea & More -- Couple with cold, sitting on couch blowing their noses

News Release

March 19, 2026

Fake Apple Cider Vinegar? ConsumerLab Tests Reveal Best & Worst Brands

White Plains, NY, March 19, 2026 — Apple cider vinegar is widely promoted for blood sugar control, weight management, and general health due to its acetic acid content, but new tests by ConsumerLab reveal that not all products are what they claim, and some products may offer little benefit.

CL Answer

Do supplements help with Parkinson’s disease treatment or prevention?

Learn what has been shown with vitamins D and E, niacin, CoQ10, melatonin, creatine, SAMe, NAC, valerian, CoQ10, and CBD, as well as with coffee and the Mediterranean and MIND diets for treating and/or preventing Parkinson's disease.

Elderly man with parkinsons holding trembling hand while eating

CL Answer

Do any supplements help for ulcerative colitis?

Find out what supplements & vitamins can help with ulcerative colitis, such as VSL#3, curcumin, aloe or boswellia.

Woman Grabbing Stomach Due To Abdominal Discomfort

CL Answer

Do any supplements help for irritable bowel syndrome (IBS)?

IBS supplements may help reduce irritable bowel symptoms such as pain, diarrhea and constipation. Supplements include probiotics, melatonin, and flaxseed.

Supplements for IBS? -- Women With Stomach Pain

CL Answer

My doctor told me to stop taking supplements because my kidney function was low. After stopping, my kidney function returned to normal. Can taking a lot of supplements really damage the kidneys?

Find out which supplements may damage your kidneys. ConsumerLab explores possible kidney side effects of supplements including chromium, creatine, and vitamin C.

Can Supplements Really Damage Your Kidneys? -- Woman with kidney pain

CL Answer

Which supplements have been shown to be helpful for autism, and which have not?

Find out which supplements may help reduce symptoms of autism, including multivitamins, probiotics, and melatonin.

Bottle and Pills Spread Out on Blue Background

CL Answer

What are the health benefits of serrapeptase?

Serrapeptase is a proteolytic enzyme. Learn more about its health effects, including whether evidence supports its use for pain, inflammation, and heart health.

Serrapeptase for Inflammation and Pain

CL Answer

How do I choose the best CoQ10 supplement?

Looking to choose the best CoQ10 brand supplement? Understand which CoQ10 you are buying, differences in dose, absorption, quality and more. ConsumerLab explores this topic.

Pill Bottle Q10 Spelled Out with Supplements

CL Answer

What are the side effects of red yeast rice?

Find out which side effects can be caused by red yeast rice supplements that are taken to lower cholesterol levels. ConsumerLab.com's answer explains.

Red Yeast Rice Side Effects

CL Answer

Which supplements help with arthritis?

Learn more about supplements for joint health, including products such as Wobenzym and Zyflamend and ingredients such as collagen, curcumin, devil's claw, glucosamine and chondroitin, hyaluronic acid, magnesium, omega-3 fatty acids, palmitoylethanolamide (PEA), SAMe, and others.

Supplements for Osteoarthritis and Rheumatoid Arthritis -- Women With Arthritic Hands

CL Answer

Which supplements may benefit people with essential tremor, and which should be avoided?

Learn about supplements used for treating essential tremor, including caprylic acid (also called octanoic acid), thiamin (vitamin B1), cannabidiol (CBD), GABA (gamma-aminobutyric acid), and branched-chain amino acids. Find out which work and which don't. Also find out which supplements and food may make essential tremors worse.

Man with essential tremor holding a cup with his right hand and bracing his wrist with his left hand

CL Answer

Does taking creatine affect blood or urine test results?

Find out if creatine can affect creatinine levels and kidney function and whether creatine affects creatine kinase activity, a measure of muscle injury.

scoop of creatine with creatine powder on table

CL Answer

What is CELLFOOD and is it a healthy supplement?

Learn more about CELLFOOD (NuScience Corporation), including if the claims to improve athletic performance, fibromyalgia, weight loss, and cancer are true.

What is CELLFOOD

CL Answer

Is it okay to take vitamin D3 and fish oil together?

Find out if taking vitamin D and fish oil is okay, how it effects absorption, and the best way to take vitamin D to improve absorption. ConsumerLab.com's answer explains.

hand holding vitamin D and fish oil capsules

Clinical Update

3/26/2016

NAC Reduces Compulsive Picking

A number of studies have shown that N-acetyl cysteine (NAC), a supplement with wide variety of uses, may also reduce compulsive behaviors. The most recent study showed significant improvement in adults with skin picking disorder. Details about this and other studies with NAC, and our ratings of NAC supplements, are found in the N-Acetyl Cysteine Supplements Review >>

Clinical Update

12/04/2017

What NAC (N-Acetylcysteine)

NAC is both a supplement and a drug used to treat conditions ranging from flu and chronic bronchitis to compulsive behavior. A recent study evaluated its use in preventing kidney injury during angiography (imaging of blood vessels). Get the results and learn more in the "What It Does" section of the NAC (N-Acetylcysteine) Supplements Review >> Also see our top choices among NAC supplements.

CL Answer

Does collagen taken as a supplement help with arthritis? I'm seeing it in products for joint health.

Learn more about collagen supplements, including evidence from clinical studies on arthritis and muscle strength and safety.

Collagen Supplements for Joint Pain

CL Answer

What's the Best Way to Take Vitamin B-12? Dosage and Absorption Tips

Discover the optimal dosage and ways to take vitamin B-12, an essential nutrient, for better absorption and effectiveness and learn about possible side effects.

Vitamin B12 Dosage, Benefits, Uses & Deficiency -- B12 Bottle and Tablets

CL Answer

I am 70 a year male in relatively good health. I plan on walking the Camino in France (500 miles). I am looking for a multivitamin that would best supply me with my needs during this walk/hike. What would be the best product or combination of products to use?

Find out if older adults who walk or hike should take a multivitamin, vitamin C, vitamin D, or other supplements, like electrolytes, when hiking. Plus, see our advice for choosing a good sunscreen.

Hiking 8

CL Answer

Supplements to Take or Avoid When Using a GLP-1 Drug

Certain supplements may be helpful when taking a GLP-1 agonist, but others should be used with caution or avoided. It may also be important to monitor levels of certain vitamins and minerals. Get the details.

Semaglutide with supplements

CL Answer

Which supplements can cause diarrhea?

Can supplements like magnesium cause diarrhea? Find out which supplements may cause diarrhea, such as vitamin B12, curcumin, magnesium, vitamin C and fish oil.

Which supplements can cause diarrhea? -- Woman with gastrointestinal pain

CL Answer

I've been using a lutein supplement with 40 mg of lutein and am concerned that this dose may be too high. Are there known harmful side-effects?

Learn more about lutein side effects, proper dosage and safety in vision supplements.

Lutein

CL Answer

Which supplements can help to lower blood pressure?

Supplements to lower blood pressure, including CoQ10, vitamin C, fish oil, and olive oil, are all explored to find out what works.

Supplements that can lower, or raise blood pressure -- blood pressure cuff and bottle of pills

CL Answer

What is the difference between fish oil and cod liver oil? Is one better than the other?

Find out how regular fish oil and cod liver oil differ including amounts of omega-3s EPA and DHA, vitamin A and vitamin D, which is best to suit your needs. ConsumerLab.com's answer explains.

Fish Oil vs. Cod Liver Oil -- bottle of cod liver oil pouring into spoon

CL Answer

8 Red Flags to Watch Out For When Buying Vitamins & Supplements

When it comes to buying vitamins and supplements, it's buyer beware. ConsumerLab explains eight red flags to look out for on labels when choosing and buying vitamins or supplements, including claims of "FDA Approved" laboratories, what to look for in the ingredient list, and more.

What to Watch Out for When Choosing a Supplement -- Supplement Bottle Label Close-up

CL Answer

5 Tips for Finding a Soap or Body Wash That Won't Irritate Skin

Get 5 tips for finding soap or body wash that won't cause skin irritation. See which soaps we rate best, ingredients to avoid, and phrases on labels that can mislead.

Different bars of soap on a marble countertop

CL Answer

Are Caffeine Patches as Good as Drinking Coffee?

Caffeine patches are marketed as an alternative to coffee and other forms of ingested caffeine, but just how good are these patches? Find out.

Woman saying no to a cup of coffee

News Release

December 07, 2023

Best Shelled Walnuts According to ConsumerLab Tests

White Plains, New York, December 7, 2023 —  Fresh walnuts are rich in healthful, unsaturated fats, protein, fiber, and certain vitamins and minerals, but how fresh and pure are packaged, shelled walnuts? And does higher cost guarantee better quality or taste? To find out, ConsumerLab recently ...

CL Answer

Which supplements and foods help relieve constipation and which can cause constipation?

Find out which supplements can cause constipation, including iron, calcium, protein powders and drinks and others. ConsumerLab.com's answer explains.

Which supplements can cause constipation? -- Woman with gastrointestinal pain

CL Answer

My HDL (good) cholesterol level is low. Should I take niacin to raise my HDLs?

Learn more about niacin and find out if it can raise HDL ("good") cholesterol levels.

Vitamin B3 Blister Packs

CL Answer

Does silica have health benefits? What is BioSil, and can it really increase collagen production and strengthen hair, skin, nails and bones?

Information about the health effects of silica (silicon dioxide) and orthosilicic acid (an ingredient in BioSil), including whether these forms of silicon can really increase collagen production, thicken hair, strengthen nails & bones.

Does BioSil Strengthen Hair, Skin and Nails? -- Bottle of BioSil

CL Answer

When taking a statin drug like Lipitor or Crestor, are there supplements I should avoid or take?

Learn about the interactions between certain supplements and atorvastatin (Lipitor), rosuvastatin (Crestor), and other cholesterol-lowering statins.

Statin Interactions With Supplements -- close-up of statin medication box and tablets

CL Answer

Which supplements or foods can help lower cholesterol and keep my heart healthy? Are there any to avoid?

Information about heart health supplements & vitamins that help with cholesterol, including sterol esters, CoQ10, and vitamin D, and which may be bad for the heart, like calcium.

CL Answer

Are antioxidant supplements good or bad for you?

Learn more about whether antioxidants like astaxanthin, beta-carotene, coenzyme Q10, curcumin, resveratrol, selenium, vitamin A, vitamin C and vitamin E are safe and if they help prevent chronic diseases.

Can Antioxidants Cause You to Die Sooner? -- antioxidant supplements and carrots

CL Answer

Do detox supplements work and are they safe?

Detox supplements are promoted for removing toxins such as heavy metals from the body, but does research support their use and are such supplements safe?

Woman holding detox supplements in the palm of her hand over various fruits and vegetables on a table

Clinical Update

11/25/2022

Monk Fruit and Erythritol Sweeteners

CL Members asked if monk fruit or erythritol are good and safe sweeteners. Find out what the evidence suggests in our updated CL Answer about stevia and other natural sweeteners.

Clinical Update

3/31/2023

Hyland's for Leg Cramps?

Is there good evidence that Leg Cramps by Hyland’s Naturals relieves cramps in the legs and feet? Find out in the Supplements and creams for muscle cramps section of our article about leg cramps.

Clinical Update

6/24/2025

Is N-Acetylcarnosine the Same as L-Carnosine?

Find out how these compounds differ in form and use in our article about L-carnosine.

Clinical Update

7/24/2021

Sulfa Allergy to NAC?

Can people with a sulfa allergy (an allergy to sulfonamide drugs) use NAC, which contains sulfur? Find out in the Concerns and Cautions section of our N-Acetylcysteine Supplements Review.

Clinical Update

8/17/2021

NAC & Body Odor

Can supplementing with N-acetyl-cysteine (NAC) cause body odor? Find out in the Concerns and Cautions section of our NAC Supplements Review.

Clinical Update

9/24/2021

Why NAC Is Coming Off Retail Shelves

Find out why some major retailers are no longer selling N-acetyl cysteine (NAC) supplements. See the ConsumerTips section of our NAC Supplements Review.

Clinical Update

6/08/2021

GlyNAC vs. NAC

What is GlyNAC, how does it compare to NAC, and does it have anti-aging effects? Find out in the What It Does section of our N-acetyl cysteine (NAC) Supplements Review. Also, see our Top Picks for NAC.

Clinical Update

7/16/2019

NAC for Parkinson's?

A recent, preliminary study suggested that NAC (N-acetyl-cysteine) given orally and intravenously improved symptoms in Parkinson's disease patients. For details, see the What It Does section of the NAC Supplements Review. Also see our Top Picks for NAC as a powder, capsule, and tablet.

Clinical Update

8/23/2022

NAC + Glycine for Aging?

Supplementing with N-acetylcysteine (NAC) and glycine may have antiaging effects, according to recent studies described in the What It Does section of our NAC Supplements Review. However, as we point out, these studies have important weaknesses.

Clinical Update

8/26/2022

NAC on Amazon

NAC (N-Acetyl Cysteine) supplements are being sold again on Amazon, after the retailer removed them from its site last year. Find out why in our updated NAC Supplements Review.

Clinical Update

7/12/2022

NAC for Fibrocystic Breast Pain?

Can NAC (N-Acetyl Cysteine) supplementation reduce monthly fibrocystic breast pain? See what a recent study found in the What It Does section of our NAC Supplements Review.

Clinical Update

5/23/2023

Better Form of NAC?

Is N-acetyl cysteine ethyl ester (NACET) more bioavailable than NAC? Find out what research suggests in the What It Does section of our NAC Supplements Review.

Also see our Top Picks for NAC.

Clinical Update

8/29/2023

NAC Storage

Find out how temperature and humidity affect NAC (N-acetyl cysteine) quality, and learn one way to tell if it has been compromised, in the ConsumerTips section of our NAC Supplements Review. Also see our Top Picks for NAC.

Clinical Update

12/04/2025

NAC for Acne?

We added information about N-acetyl cysteine (NAC) to our article about supplements that may help with acne, or make it worse, which covers more than 20 different products.

Clinical Update

9/24/2024

Cholesterol Tests & NAC?

Does N-acetyl cysteine (NAC) interfere with blood tests for cholesterol or uric acid? Find out in the Concerns and Cautions section of our NAC Supplements Review, which includes our Top Picks for NAC.

Also see: Which vitamins and supplements should be stopped before getting blood work, laboratory tests, or medical imaging?

Recalls & Warnings

July 24, 2025

Warning: Hidden Dangers in Some Eria Jarensis Sports Supplements

Be aware that sports, energy, focus, and workout supplements that list the botanical ingredient "Eria jarensis" on the label may not be accurately labeled and contain undeclared stimulants or excessive caffeine, according to a recent study.

News Release

December 16, 2022

Is Your Chocolate or Cocoa Healthful or Toxic? ConsumerLab Finds Major Differences Among Products.

White Plains, New York, December 16, 2022 — Although dark chocolate and cocoa can be good sources of potentially heart-healthy, antioxidant flavanols, they can also be contaminated with toxic heavy metals such as cadmium and lead – and consumers can’t judge products from their labels.

Clinical Update

1/10/2021

Magnesium, Niacin and Blood Pressure

Two studies this week showed the risk of high blood pressure to be lowest among people with adequate, but not excessive, dietary intakes of magnesium and niacin.

Also, see which foods are good sources of magnesium and, separately, good sources of niacin.

Clinical Update

7/15/2022

Is Soy Good or Bad?

Are soy products such as soy isoflavones, soy protein, soy oil, and soy lecithin beneficial or harmful? Find out in our answer to the question: Is soy in supplements good or bad for you?

Clinical Update

7/22/2022

Fruits & Veggies from Capsules?

A member asked if Balance of Nature's "Fruits" and "Veggies" capsules are good replacements for the real thing. See our assessment in the article: Are Balance of Nature products good dietary supplements?

Clinical Update

4/16/2024

Pharmaceutical Grade Fish Oil

A member asked why CVS has stopped selling its Pharmaceutical Grade Fish Oil. We asked CVS, which gave no good reason, but we suspect that the product may have been considered an "unapproved" medication due to its similarity to prescription fish oil. But good options remain: See our Top Pick for highly concentrated fish oil in our Omega-3 Supplements Review.

Clinical Update

5/08/2025

Does Olive Oil Raise "Good" Cholesterol?

Does regular consumption of olive oil increase HDL (“good”) cholesterol levels? See what a recent expert panel concluded in the Cardiovascular disease section of our Extra Virgin Olive Oil Review, which includes our Top Picks for extra virgin olive oil.

News Release

May 16, 2022

Best Calcium and Bone Health Supplements Revealed by ConsumerLab Tests

  White Plains, New York, May 16, 2022 — Calcium is essential for maintaining bones and plays critical roles in nerve transmission, muscle contraction, and the cardiovascular system.

News Release

September 11, 2021

Best CoQ10 and Ubiquinol Supplements Identified in Testing by ConsumerLab

White Plains, New York, September 11, 2021 — CoQ10 and ubiquinol, the active form of CoQ10, are often taken to offset a decline in natural levels that occurs with the use of statin (cholesterol-lowering) medication, and are also promoted for increasing energy and anti-aging effects.

News Release

August 27, 2021

ConsumerLab Tests Reveal Best Joint Health Supplements for People and Pets

White Plains, New York, August 27, 2021 — Joint health supplements with ingredients such as glucosamine, chondroitin, MSM, boswellia, collagen and turmeric are often promoted to relieve joint pain or slow the progression of osteoarthritis.

News Release

July 23, 2021

Best Astaxanthin Supplements Identified In Testing by ConsumerLab

White Plains, New York, July 23, 2021 —Astaxanthin supplements are promoted for a wide range of uses, such as increasing physical endurance, reducing inflammation and wrinkles, protecting from sunburn, and lowering triglyceride levels.

News Release

November 24, 2020

Best Zinc for Colds, Immunity, and More. ConsumerLab Selects Top Picks Among Zinc Liquids, Pills and Lozenges

White Plains, New York, November 24, 2020 — The right zinc can shorten a cold and many people are deficient in zinc. So which zinc supplements and lozenges provide the right dose and form of zinc, the best quality, and at a reasonable price?

News Release

August 15, 2020

ConsumerLab Tests Show Not All Vitamin E Supplements Contain What They Claim

White Plains, New York, August 15, 2020 — Vitamin E is an antioxidant that helps to maintain the integrity of cells.

News Release

January 23, 2020

We Found the Best Dark Chocolates and Cocoas With the Least Contamination

White Plains, New York, January 23, 2020 — Dark chocolate and cocoa contain antioxidant flavanols that may be good for the heart and mind, but they can also contain high levels of the heavy metal cadmium, which is toxic to kidneys and can soften bones.

News Release

July 31, 2019

ConsumerLab Tests Reveal Best CoQ10 and Ubiquinol Supplements

White Plains, New York, July 31, 2019 — CoQ10 is among the most popular supplements, commonly taken to offset a decline in natural levels of CoQ10 that can occur with the use of statin medications, decrease statin side effects, and increase energy.

News Release

March 11, 2019

Best NAC (N-acetyl cysteine) Supplements Identified by ConsumerLab

White Plains, New York, March 11, 2019 — NAC (N-acetyl cysteine) supplements are promoted for many uses, including "liver support," "immune support," and reducing symptoms of the flu and flare-ups of chronic bronchitis.

News Release

January 15, 2019

Not All Lycopene Supplements Contain What They Claim, ConsumerLab Tests Reveal

White Plains, New York, January 15, 2019 — Foods rich in the antioxidant lycopene, like tomato juice and paste - may reduce the risk of certain cancers and have heart-health benefits, and preliminary studies suggest that lycopene supplements may also be helpful.

News Release

October 02, 2018

Best Joint Health Supplements Identified -- ConsumerLab Tests Glucosamine, Chondroitin, MSM and Boswellia Supplements for People and Pets

White Plains, New York, October 2, 2018 — Do joint health supplements with ingredients such as glucosamine, chondroitin, Boswellia, and MSM really relieve joint pain or slow the progression of osteoarthritis? If so, which products are best? To find out, ConsumerLab recently tested popular ...

News Release

March 27, 2018

You Can't Always Rely on Bone Broth Labels -- ConsumerLab Tests Reveal How Much Protein, Collagen and Sodium Is Really In Bone Broths

White Plains, New York, March 27, 2018 — Bone broth is promoted as a natural source of collagen, an immune-booster, and a remedy for everything from joint pain to wrinkles.

News Release

November 27, 2017

Flaxseed and Other Popular Omega 3 & 6 Oil Supplements Tested, But Not All Brands Pass -- Tests of Black Currant Oil, Borage Oil, Evening Primrose Oil, Flaxseed Oil, and Hemp Oil Supplements

White Plains, New York, November 27, 2017 — Flaxseed oil and other popular seed oil are popular supplements that provide omega-3 and omega-6 fatty acids and may help with inflammatory conditions. But which seed oil supplements are the best? To find out, ConsumerLab.

Recalls & Warnings

February 13, 2023

FDA Finds Prescription Drug in “100% Natural” Weight Loss Supplement

On February 8, 2023, the FDA warned consumers not to buy or use Alfia 100% Natural Weight Loss Capsules after FDA laboratory analysis confirmed the presence of sibutramine.

News Release

April 25, 2017

Caution with Kelp Supplements: May Contain Too Much Iodine

White Plains, New York, April 25, 2017 — Kelp supplements are promoted as a natural source of iodine, an important mineral for healthy thyroid function. But are they a good alternative to regular iodine supplements? To find out, ConsumerLab.

News Release

January 12, 2016

Problems Found with 32% of Multivitamin/Multimineral Supplements -- ConsumerLab.com Identifies Good Choices for Men, Women, and Children

White Plains, New York, January 12, 2016 — You can't always judge a supplement by its label -- or by its price, according to a new report from ConsumerLab.com, which recently tested dozens of multivitamin/multimineral supplements.

News Release

December 09, 2014

Round-up of Recent Product Tests by ConsumerLab.com -- Results for B Vitamin Supplements & Energy Drinks, Garlic, NAC (N-acetyl cysteine), Iron and Omega-7 Fatty Acids

White Plains, New York, December 9, 2014 — In recent months, ConsumerLab.com has published test results for a variety of popular supplements, including B vitamins supplements and energy drinks, NAC (N-acetyl cysteine), iron and garlic. In addition, ConsumerLab.

Recalls & Warnings

April 27, 2023

Seller of Magtein, Veggie Caps, & More Warned for Drug Claims, Manufacturing Violations

On March 8, 2023, the FDA issued a warning letter to Spartan Enterprises Inc., dba Watershed Wellness Center, after a review of the company’s website found statements about its Dr. Bob’s Naturals Spirulina, Dr. Bob’s Naturals Magtein, Dr.

Recalls & Warnings

May 08, 2024

Razer, Inc. to Pay Over $1.1 Million Settlement for Zephyr Face Mask ”N-95” Claims

On April 29, 2024, the FTC announced it will be returning over $1.1 million to consumers who purchased Zephyr face masks after the company promoted its Zephyr face masks as N95-grade despite never submitting for testing to the FDA for approval of such claim.

News Release

November 25, 2014

You Can't Judge a Dark Chocolate Bar by Its Label, According to Tests by ConsumerLab.com -- Amounts of Cocoa Flavanols Vary Widely Among Popular Brands of Chocolate

White Plains, New York, November 25, 2014 — Which dark chocolates provide the most cocoa flavanols — natural antioxidants associated with better blood flow and memory? Recent tests by ConsumerLab.

News Release

July 22, 2014

Which Supplements Help Lower Cholesterol? ConsumerLab.com Identifies Best Products by Reviewing Evidence and Testing Quality

White Plains, New York, July 21, 2014 — Certain dietary supplements can help reduce elevated cholesterol levels. A new report from ConsumerLab.com reviews the evidence behind each of the popular cholesterol-lowering ingredients and provides test results for twelve supplements.

Recalls & Warnings

July 16, 2025

Organic and Mineral Sunscreens, Tints, Recalled

On March 12, 2025, Kabana Skin Care recalled four brands of organic and/or mineral sunscreen products due to unspecified "deviations" in Current Good Manufacturing Practices (cGMPs).

News Release

May 07, 2014

Flaxseed and Other Popular Seed Oil Supplements Tested by ConsumerLab.com, But Not All Brands Pass -- Flaxseed, Black Currant, Borage and Evening Primrose Oils Reviewed

White Plains, New York, May 7, 2014 — Plant seed oils are popular supplements that provide omega-3 and omega-6 fatty acids, but which products offer the best value and quality? Recent analyses by ConsumerLab.

News Release

August 21, 2013

Labels on Potassium Supplements May Confuse, But Product Quality is High According to ConsumerLab.com

White Plains, New York August 21, 2013 — How much potassium would you expect from a supplement called "Potassium Gluconate 595 mg"? The correct answer is just 99 mg, as ConsumerLab.com explains in its new Potassium Supplements Review, published online today.

News Release

August 22, 2012

Contamination and Other Problems Found in Fish Oil Supplements -- Large Review by ConsumerLab.com Reveals Excessive PCBs or Mislabeling in Over 30% of Omega-3 Supplements

August 22, 2012 — The quality of fish oil / omega-3 supplements varies across brands, according to recent tests by ConsumerLab.com, which independently reports on the quality of health products. Analyses of 35 products selected and purchased by ConsumerLab.

News Release

May 30, 2012

ConsumerLab.com Identifies Best and Worst Magnesium Supplements Based on Tests and Comparisons

White Plains, New York — MAY 30, 2012 — Magnesium supplements are among the most popular supplements in the U.S. But which magnesium supplements are best? ConsumerLab.

News Release

September 28, 2010

ConsumerLab.com finds quality problems with nearly 30% of fish oil supplements reviewed; "Fishy" claims identified -- Softgels and liquids for adults, children and pets tested, including krill oil and algal oil supplements

White Plains, New York — September 28, 2010 — Tests of fish, algal and krill oil supplements revealed quality problems with 7 out of 24 products selected by independent testing organization ConsumerLab.com.

News Release

May 19, 2009

Review of Magnesium Supplements by ConsumerLab.com Shows One-Quarter Fail Quality Tests

WHITE PLAINS, NEW YORK — MAY 19, 2009 — ConsumerLab.com reported today that among twelve magnesium supplements selected for testing, only nine met quality standards. One supplement contained only 45.

News Release

January 13, 2009

ConsumerLab.com reports largest test of CoQ10 and ubiquinol supplements -- Most supplements provide claimed ingredient, but large variation in dosage and forms may confuse consumers. ConsumerLab.com provides guidance.

WHITE PLAINS, NEW YORK — JANUARY 13, 2009 — A report by ConsumerLab.com on supplements containing the anti-oxidant CoQ10 shows the difficulty for consumers in determining an appropriate dosage.

Recalls & Warnings

December 29, 2025

Rheumacare Capsules Recalled Due to Lead

On December 22, 2025, Handelnine Global Limited (d.b.a. Navafresh), recalled certain lots of Rheumacare Capsules manufactured by Virgo UAP Pharma Pvt. Ltd. because they were found to contain elevated levels of lead.

News Release

December 08, 2008

ConsumerLab.com asks USP to adopt safer lead limit for drugs and supplements. Warns that lead contamination may worsen if USP accepts currently proposed allowance.

WHITE PLAINS, NEW YORK — DECEMBER 8, 2008 — ConsumerLab.com petitioned the United States Pharmacopeia (USP) today to lower its proposed limit on lead contamination in drugs and dietary supplements. The USP recently proposed a limit of 10 mcg (micrograms) of lead per daily serving.

Recalls & Warnings

April 16, 2026

Good Brain Tonic Recalled

On April 6, 2026, Liquid Blenz Corp. recalled Good Brain Tonic due to potential contamination with Clostridium botulinum, which can cause botulism, a potentially fatal form of food poisoning.

Recalls & Warnings

May 11, 2026

Sunflower Seeds Recalled Due to Allergen Risk

On May 7, 2026, George J. Howe Co. recalled 13,619 pounds of sunflower seeds because the products may contain undeclared tree nuts, specifically cashews.

Recalls & Warnings

March 09, 2022

Court Bars Salud Natural From Selling Aloe, Joint Supplements & More

On March 8, 2022, a federal court ordered Salud Natural Entrepreneur, Inc. to stop distributing nutritional supplements that violate the Federal Food, Drug and Cosmetic Act (FDCA).

News Release

August 05, 2008

ConsumerLab.com Find Fifty Fish Oil Supplements Pass Quality Testing -- New Report Helps Consumers Choose Among Pills, Liquids, Foods and Beverages with Omega-3 Fatty Acids (EPA and DHA)

WHITE PLAINS, NEW YORK — AUGUST 5, 2008 — ConsumerLab.com announced today that testing of fifty omega-3 fish oil supplements, foods or beverages (including two marketed for pets) found all to have safe levels of mercury, lead and PCBs.

News Release

October 30, 2007

Recently tested magnesium supplements free of lead, but one product missing most of its ingredient according to ConsumerLab.com — First Major Product Review of Potential "Life-Extending" Ingredient

WHITE PLAINS, NEW YORK — OCTOBER 30, 2007 — ConsumerLab.com reported today that its tests of magnesium supplements revealed one product to contain only 46.4% of its claimed amount of the essential mineral, despite boasting a "GMP" (Good Manufacturing Practices) seal on its label.

News Release

July 17, 2007

Concerned by weaknesses in FDA's new rules for dietary supplements, ConsumerLab.com acts to "raise the bar on quality"

WHITE PLAINS, NEW YORK — July 17, 2007 — Disappointed by the lack of quality standards within the FDA's newly released Good Manufacturing Practices (GMPs) for dietary supplements, ConsumerLab.com has announced two initiatives today intended to "raise the bar on quality.

News Release

October 10, 2006

Care advised with natural cold remedies: ConsumerLab.com finds few products with proper quality and directions — ConsumerLab.com offers advice from tests of echinacea, garlic, ginseng, vitamin C, and zinc supplements

WHITE PLAINS, NEW YORK — TUESDAY, OCTOBER 10, 2006 — Autumn is the beginning of "cold season" — the period through early spring when people are most likely to develop a cold. But based on ConsumerLab.

News Release

March 29, 2006

ConsumerLab.com reports on 29 popular melatonin sleep supplements

WESTCHESTER COUNTY, NEW YORK — MARCH 29, 2006 (UPDATED APRIL 7, 2006) — ConsumerLab.com announced test results today from its new Product Review of Melatonin Supplements covering 29 products.

News Release

January 03, 2006

Tests of memory enhancing supplements by ConsumerLab.com reveals lead in some ginkgo

WESTCHESTER COUNTY, NEW YORK — TUESDAY, JANUARY 3, 2006 — In its new test report on Memory Enhancement Supplements, ConsumerLab.com has revealed finding significant amounts of lead in certain products on the market.

Recalls & Warnings

August 14, 2020

The Green Herb and New Genesis Health Warned for Manufacturing Violations

On July 31, 2019, the FDA issued a warning letter to Davis Ventures, Inc.

News Release

August 25, 2004

ConsumerLab.com finds not all vitamin E products meet claims — Results for 33 vitamin E supplements and skin products released today

WHITE PLAINS, NY — Wednesday, August 25, 2004   (Updated 10/24/04) — ConsumerLab.com announced today that five vitamin E products failed to pass recent testing for having either too little vitamin E and/or for containing synthetic vitamin E when claiming to be natural.

Recalls & Warnings

February 28, 2013

Maker of Joint, Mood and B Vitamin Supplements Warned For Manufacturing Violations, Misbranding and Drug Claims

On February 11, 2013, the FDA issued a warning letter to Kreativ Health, Inc.

Recalls & Warnings

September 14, 2023

FDA Warns CVS, Walgreens, Similasan & Others for Eye Drop Violations

On September 11, 2023, the FDA issued Warning Letters to the following eight sellers of homeopathic and other types of eye drops regarding the products noted in italics due to a variety of violations of FDA regulations, most notably that they were marked with claims suggesting that they could cure, ...

Recalls & Warnings

November 09, 2023

FDA Warns Biorica International for Cholesterol, Kidney & Cancer Claims

On August 4, 2023, the FDA issued a Warning Letter to Biorica International Corp. following review of the company’s websites and social media, which found statements about the company’s Plaquex Oral Supplements to be drug claims, which are not permitted for dietary supplements.

Recalls & Warnings

March 12, 2016

FDA Finds Problems at 58% of Supplement Manufacturing Sites in U.S. and Abroad

ConsumerLab.com has obtained results of the FDA's inspections in Fiscal Year 2015 (ending September 30) of 483 dietary supplement manufacturing facilities, showing that most -- 58.2% -- received letters indicating noncompliance with current Good Manufacturing Practices (cGMPs).

Recalls & Warnings

August 25, 2020

Seller of CBD and NAC Warned for Coronavirus Claims

On August 19, 2020, the FDA issued a warning letter to Living Senior, LLC for selling CBD and NAC products with unsupported claims that they can treat coronavirus (COVID-19).

Recalls & Warnings

December 29, 2022

EarthLab, Inc. Warned for Promoting Curcumin, Elderberry to Treat Pain & Flu

On November 10, 2022, the FDA issued a warning letter to EarthLab, Inc., dba Wise Woman Herbals following inspection of the company’s website which found statements about the company’s products to be drug claims because they suggest the products can prevent or treat disease.

Recalls & Warnings

February 22, 2024

Pacific BioLogic Co. Warned by FDA for Manufacturing Violations

On December 21, 2023, the FDA issued a Warning Letter to Curtis Jacquot, dba Pacific BioLogic Co.

Recalls & Warnings

February 28, 2024

Microbial Contamination Found in LightEyez MSM Eye Drops

On February 15, 2024, the FDA issued a Warning Letter to LightEyez Limited after testing by the agency found the company’s LightEyez.com MSM Eye Drops V2.0 — Eye Repair (MSM Eye Repair Drops) to have microbial contamination in samples of the drops.

Recalls & Warnings

October 16, 2013

Methamphetamine-Like Compound Found In Popular Workout Supplement

A study published on October 14, 2013 (Cohen, Drug Test Analysis 2013) reports that the popular pre-workout energy supplement Craze (Driven Sports) has been found to contain the banned methamphetamine — like compound, N, á-diethylphenylethylamine.

Recalls & Warnings

March 04, 2021

Federal Court Bars Confidence USA from Selling Supplements

On March 4, 2021, the FDA announced a permanent injunction has been entered, barring dietary supplement manufacturer Confidence USA Inc. and two of its executives from producing or selling products until they become compliant with current good manufacturing practices (cGMPs).

Recalls & Warnings

May 29, 2021

FDA, FTC Warns Five Sellers of "Infertility" Supplements

The FDA and FTC (Federal Trade Commission) sent warning letters to the following five companies in May for illegally selling dietary supplements promoted with claims to treat infertility and other reproductive health issues:

Recalls & Warnings

December 01, 2021

FDA Warns Seller of Saffron Supplements

On November 18th, 2021, the FDA issued a warning letter to Saffron Health Sciences following a review of the company's website, social media, and Amazon product listings, which found statements made about the company's products Crocin Rich, Crocin Rich II, and Crocin Rich ...

Recalls & Warnings

April 11, 2013

Maker of Workout Booster Warned For Manufacturing Violations

On March 5, 2013, the FDA issued a warning letter to Primarch Manufacturing, Inc.

Recalls & Warnings

July 13, 2012

FDA Warns of Aloe Drug Claims and Misbranding

On June 12, 2012, the FDA issued a warning letter to Set-N-Me-Free Aloe Vera Company concerning twelve of the company's products. Based on how the products were promoted, the FDA regards the products as unapproved new drugs and misbranded, with labels that provided inadequate directions for use.

Recalls & Warnings

March 26, 2021

Nine Banned Stimulants Found in Workout, Weight Loss Supplements

Recent analysis of 17 brands of sports/energy and weight loss supplements sold in the U.S. found nine prohibited stimulants formulated into eight different combinations, and none of these combinations have been studied in people.

Recalls & Warnings

May 20, 2015

Supplements to Eliminate Gray Hair Not Supported by Science, Says FTC

On May 13, 2015, the FTC announced marketers of GetAwayGrey and Rise-N-Shine, dietary supplements promoted to reverse or prevent gray hair, have agreed to settle charges that claims made about the products are not supported by science.

Recalls & Warnings

February 13, 2013

FDA Warns Maker of Weight Loss and Whey Protein Supplements For Manufacturing Violations and Misbranding

January 25, 2013, the FDA issued a warning letter to dietary supplement manufacturer SciLabs Nutraceuticals, following a facility inspection which found the company's dietary supplements and supplement ingredients, including N-Large 2, Flo-Gard AB, Nitrogen Glutamine capsules, Nutritech nutritional ...

Recalls & Warnings

May 30, 2015

Seller of Omega-3, Probiotics & SuperFoods Warned for Manufacturing Violations, Drug Claims

On May 4, 2015, the FDA issued a warning letter to Dr. Dennis Black, LLC.

Recalls & Warnings

March 09, 2020

FDA Warns Sellers of Essential Oils, Colloidal Silver & Teas Promoted to Treat Coronavirus

On March 9, 2020, the FDA and FTC announced they have issued joint warning letters to seven companies for selling products such as essential oils, teas and colloidal silver with unsupported claims that they can treat coronavirus (COVID-19).

Recalls & Warnings

April 10, 2021

HI-TECH Workout Supplements Recalled Due to Undeclared Allergens

On April 3, 2021, HI-TECH Pharmaceuticals issued a recall of all lots of APS Nutrition Isomorph 28 in a 2lb jug because they contain undeclared milk, wheat, and soy.

Recalls & Warnings

September 29, 2020

FDA Warns Consumers about Fraudulent Tests, Vaccines, and Treatments for COVID-19

On September 21, 2020, the FDA released a statement warning consumers not to buy or use "questionable products" that claim to help diagnose, treat, cure, or prevent coronavirus (COVID-19).

Recalls & Warnings

September 08, 2020

Seller of "Diabetes Supplement" & More Warned for Drug Claims

On August 25, 2020, the FDA issued a warning letter to Nutritional Supplements Corporation Inc following a review of the company's website, which found statements made about some of the company's products, including Vitadone, Diabrex, and Viadevita to be drug claims.

Recalls & Warnings

February 16, 2021

Seller of BioCBD+ Products Warned for COVID-19 and Drug Claims

On February 11, 2021, the FDA issued a warning letter to Evolved Ayurvedic Discoveries, Inc.

Recalls & Warnings

April 18, 2014

FDA Questions Ingredient in Workout Supplement

On April 4, 2014, the FDA issued a warning letter to Driven Sports Inc., following a label review which found the company's workout supplement, CRAZE, to be adulterated because it contains the new dietary ingredient Dendrobex.

Recalls & Warnings

May 23, 2020

FTC Warns 50 More Companies for Coronavirus Claims

On May 21, 2020, the FTC announced that it sent warning letters to 50 companies for selling products such as herbal products, immune system boosters, and vitamin C, with unsupported claims that they can treat coronavirus (COVID-19).

Recalls & Warnings

June 05, 2020

LifeHealth Science Warned for Manufacturing Violations

On May 15, 2020, the FDA issued a warning letter to LifeHealth Science, which found the company's ORËÁ product to be adulterated because it was prepared, packed, or held under conditions that violate Current Good Manufacturing Practices for dietary supplements.

Recalls & Warnings

January 21, 2017

Seller of "Cancer Kits," Alpha Lipoic Acid Supplements and More Warned for Drug Claims

On December 22, 2016, the FDA issued a warning letter to Northern Health Products, Inc. following a review of the company's websites, www.northernhealthproducts.com and www.petdca.

Recalls & Warnings

August 16, 2013

Maker of Energy, Weight Loss, Sleep and Vitamin D Supplements Warned for Manufacturing Violations

On July 22, 2013, the FDA issued a warning letter to N.V.E. Pharmaceuticals, Inc.

Recalls & Warnings

March 13, 2020

FDA Finds Problems at 52% of Supplement Manufacturing Sites in U.S. and 42% Abroad

ConsumerLab.com has obtained results of the FDA's inspections in Fiscal Year 2019 (October 1, 2018 - September 30, 2019) of 598 dietary supplement manufacturing facilities in the U.S.

Recalls & Warnings

November 26, 2019

FDA Warns Companies Selling CBD Products as Dietary Supplements

On November 25, 2019, the FDA issued warning letters to 15 companies for selling products containing CBD (cannabidiol) labeled and marketed as dietary supplements, and/or for making drug claims about these products.

Recalls & Warnings

December 29, 2020

FDA Warns Five Sellers of CBD for Claims of Treating Arthritis, Alzheimer's and More

On December 22, 2020, the FDA issued warning letters to five sellers of CBD following reviews of the companies' websites, which found statements made about the companies' products to be drug claims.

Recalls & Warnings

December 02, 2020

Seller of Vitamin C, Elderberry, Silver, and More Warned for COVID-19 Claims

On November 10, 2020, the FDA issued a warning letter to Sage Woman Herbs, Ltd.

Recalls & Warnings

July 19, 2010

FDA Warns of Drug in Herbal Slimming Supplement

On July 19, 2010, the U.S. FDA issued a safety warning to consumers regarding Slim-30 Herb Supplement. FDA analysis of the product found it to contain undeclared N-Desmethyl Sibutramine and traces of Sibutramine. Sibutramine is an FDA-approved drug used as an appetite suppressant for weight loss.

Recalls & Warnings

February 03, 2016

Seller of Weight and Enhancement Supplements Warned For Drug Claims

On December 11, 2015, the FDA issued a warning letter to The One Minute Miracle, Inc., following a review of the company's website which found statements made about   Miracle Diet 30 and Miracle Rock 48 to be drug claims.

Recalls & Warnings

January 29, 2019

Prescription Drugs Found in Four Weight Loss Supplements

On January 28, 2019, the FDA the FDA warned consumers not to buy or use the following weight loss supplements because they were found to contain sibutramine and/or phenolphthalein:

Recalls & Warnings

April 19, 2013

Recall: Protein Powder May Have Been Contaminated During Packaging

On March 14, 2013, F.H.G Corporation, dba Integrity Nutraceuticals, issued a voluntary recall of MusclePharm Cookies 'N" Cream Combat Powder and Banana Cream Combat Powder protein powders because they may be contaminated with extraneous materials due to problems on the packaging line.

Recalls & Warnings

June 13, 2012

FDA Warns NatureMost of Failing to Follow Good Manufacturing Practices

The U.S. FDA recently sent a Warning Letter to NatureMost of New England regarding violations of FDA regulations int the manufacture and marketing of its dietary supplements.

Recalls & Warnings

February 10, 2015

Seller of "Natural" Cough Syrup Warned for Manufacturing Violations, Drug Claims

On January 21, 2015, the FDA issued a warning letter to Fragrance Manufacturing Incorporated, following a facility inspection which found the company's products, including Maty's All Natural Cough Syrup and Maty's All Natural Cough Syrup for Kids, to be adulterated because they ...

Recalls & Warnings

June 13, 2012

Lack of Quality Control and Unapproved Claims by Supplement Seller

On May 14, 2012, the U.S. FDA sent a Warning Letter to Caribe Natural, LLC, distributor of GERMA brand dietary supplements, regarding violation of various FDA requirements.

Recalls & Warnings

January 02, 2012

FDA Warns ION Labs of Manufacturing Violations Affecting Multiple Dietary Supplements

On December 5, 2011 the U.S.

Recalls & Warnings

August 21, 2013

Seller of Vitamin, Tea and MSM Supplements Warned For Drug Claims

August 7, 2013, the FDA issued a warning letter to Vibrant Life Vitamins, following a review of the company's websites which found statements made about Taheebo Life Tea, Life Glow Plus, Super Life Glow, Life Glow Basic, Vibrant Life MSM, Herbal MSM, and Organic Germanium to be drug claims. 

Recalls & Warnings

August 29, 2013

Seller of CELLFOOD Supplements Warned For Manufacturing Violations and Drug Claims

On August 1, 2013, the FDA issued a warning letter to supplement retailer Lumina Health Products, Inc.

Recalls & Warnings

October 25, 2016

FDA Warns Maker of Sublingual Melatonin and Progesterone Cream

On October 12, 2016, the FDA issued a warning letter to Threshold Enterprises, Ltd.

Recalls & Warnings

December 26, 2017

Seller of Fish Oil, Vitamin D, Whey Protein and More Warned for Manufacturing Violations

On December 19, 2017, the FDA issued a warning letter to Maine Natural Health, Inc.

Recalls & Warnings

December 20, 2011

Organic Celery Seed Products Recalled Due to Potential Salmonella Contamination

On December 16, 2011, the U.S. FDA posted a notice from Swanson Health Products regarding the recall of Swanson Organic Celery Seed (Whole) which is packaged in plastic bottles with a net weight of 1.4 oz. (40 grams) because it has the potential to be contaminated with Salmonella.

Recalls & Warnings

May 25, 2013

70% of Dietary Supplement Company FDA Inspections Find Potential Manufacturing Violations

Seventy percent of dietary supplement facilities inspected by the FDA over a 3 year period (444 facilities out of 626) were cited for violating federal regulations, known as dietary supplement Current Good Manufacturing Practices (cGMPs), according to information received by Natural Products ...

Recalls & Warnings

May 17, 2013

Maker of Cardio, Arthritis, Cleanse Supplements and More Warned For Manufacturing Violations and Drug Claims

On May 8, 2013, the FDA issued a warning letter to Entrenet Nutritionals, Inc.

Recalls & Warnings

July 23, 2013

Weight Loss Supplements Containing Undeclared Drugs Recalled

On July 19, 2013, Herbal Give Care LLC issued a voluntary recall of all lots of weight loss supplements Esbelin siloutte te and Esbelin siloutte Herbal Blend with L-Carnitine because they were found to contain undeclared sibutramine, N-desmethylsibutramine, and N-di-desmethylsibutramine.

Recalls & Warnings

August 06, 2014

Seller of Mineral and Joint Supplements Warned for Manufacturing Violations and Drug Claims

On July 25, 2014, the FDA issued a warning letter to Mezotrace Corporation following a facility inspection which found the company's products, including Calcium/Magnesium Natural Minerals & Trace Elements, Calcium/Magnesium Natural Minerals & Trace Elements with Vitamin D, and Calcium/Magnesium ...

Recalls & Warnings

October 07, 2017

Weight Loss Supplement Recalled

On October 5, 2017, Kiriko, LLC recalled recalled all lots of A1 Slim 30 capsules after FDA analysis found the products to contain sibutramine, phenolphthalein and N-Desmethyl sibutramine.

Recalls & Warnings

December 18, 2018

Metal Flakes Reported in Zarbee's Naturals Gummy Multivitamin

Metal flakes were found in a bottle of Zarbee's Naturals Complete Toddler Multivitamin gummies and at least one other Zarbee's product, according to reports by Fox 13 News (Salt Lake City) and USA Today.

Recalls & Warnings

July 31, 2018

FDA Warns Seller of Joint Health and Cholesterol Supplements

On July 13, 2018, the FDA issued a warning letter to GC Natural, following a facility inspection which found a number of the company's products, including Red Pyrola Plus + Advanced Joint Formula Capsules, CSDP GOLD Capsules, Rejeune Optimal Kidney & Liver Support Extract balls, C.

Recalls & Warnings

March 10, 2015

Seller of Vision Supplements Warned for Manufacturing Violations, Drug Claims

On February 26, 2015, the FDA issued a warning letter to Biosyntrx, following a facility inspection which found the company's products, including BioTears Oral Gel Caps, ZoOmega-3 Concentrated Pharmaceutical-Grade Fish Oil, EpiCor A Nutrient-dense High Metabolite Immunogen, Sight C+ Mineral ...

Recalls & Warnings

November 20, 2013

$2 Million In Weight Loss and "Fat-Burning" Supplements Seized

On November 12, 2013, U.S. Marshals seized more than $2 million worth of supplements from Georgia-based Hi-Tech Pharmaceuticals, Inc.

Recalls & Warnings

October 17, 2012

Maker of Probiotic Supplement Warned for Manufacturing Violations

On September 28, 2012, the FDA issued a warning letter to dietary supplement manufacturer James G. Cole Inc.

Recalls & Warnings

October 17, 2012

Herbal Supplement Company Warned For Manufacturing Violations and Drug Claims

On October 2, 2012, the FDA issued a warning letter to Amazing Herbs Nutraceuticals following a facility inspection which found violations of Current Good Manufacturing Practices (CGMPs) for dietary supplements.

Recalls & Warnings

November 28, 2012

Maker of Pycnogenol, Memory and Immune Supplements Warned For Manufacturing Violations and Misbranding

On November 15, 2012, the FDA issued a warning letter to contract manufacturer Health Technology, Inc.

Recalls & Warnings

October 25, 2016

Seller of Liquid Aloe & Mineral Supplement Warned for Manufacturing Violations

On August 10, 2016, the FDA issued a warning letter to Perfect Source Natural Products Inc.

Recalls & Warnings

July 04, 2017

FDA Warns Against Company's Unsafe Teething Tablets

On June 20, 2017, the FDA issued a warning letter to Raritan Pharmaceuticals, Inc. following a routine inspection of the facility when it found the company's Homeopathic Infant's Teething Tablets in violation of current good manufacturing practice (CGMP) regulations.

Recalls & Warnings

March 08, 2016

Maker of Calcium and Vitamin C Supplements Warned for Manufacturing Violations

On September 17, 2015, the FDA issued a warning letter to Raphah, Inc.

Recalls & Warnings

August 16, 2013

Ginkgo, Milk Thistle, Cleanse and Nopal Supplement Maker Warned For Manufacturing Violations, Drug Claims

On July 23, 2013, the FDA issued a warning letter to Natural Products Services, Inc.

Recalls & Warnings

June 26, 2015

Seller of CoQ10, Anxiety Supplements and More Warned for Manufacturing Violations, Drug Claims

On June 6, 2015, the FDA issued a warning letter to Country Doctor Herbals, following a facility inspection which found the company's products, including  Herbal Flu Be-Gone, Herbal Multi-Bac, Herbal Nervine, Herbal Pain-A-Way, Herbal Pancreas, Herbal Parasite Cleanse, Herbal Perfect ...

Recalls & Warnings

October 18, 2012

Natural Product Manufacturer Warned For GMP Violations, Misbranding, Unapproved Devices and Drug Claims

On August 28, 2012, the FDA issued a warning letter to Creation's Garden Natural Products, Inc. following an inspection of the company's manufacturing facility, which found violations of Current Good Manufacturing Practices (CGMPs) for dietary supplements.

Recalls & Warnings

May 17, 2007

Recall of Shark Cartilage Due to Potential Contamination

On May 16, 2007, NBTY, Inc.

Recalls & Warnings

September 26, 2014

FDA Warns Seller of Supplements and Chocolate Promoted to Treat Ebola

On September 23, 2014, the FDA issued a warning letter to Natural Solutions Foundation, following a review of the company's websites which found statements made about Silver Sol Nano Silver (also called The Silver Solution) and CBD Organic Dark Chocolate Bars (also called High Potency CBD Hemp Oil) ...

Recalls & Warnings

April 17, 2018

FDA Warns Seller of Echinacea, Iron, Aloe Supplements & More for Manufacturing Violations

On March 30, 2018, the FDA issued a warning letter to Ozark Country Herbs following a facility inspection which found a number of the company's products, including Echinacea-Goldenseal, Natural Iron, and Aloe-Vera Goldenseal Salve, to be adulterated because they were prepared, packed, or held under ...

Recalls & Warnings

December 23, 2017

Seller of Meal Replacement, Protein Drinks, Cranberry and More Warned for Manufacturing Violations

On July 6, 2017, the FDA issued a warning letter to Professional Botanicals, Inc.

Recalls & Warnings

August 20, 2013

Weight Loss Supplement Formulas For Men and Women Recalled Due To Undeclared Drugs

On August 16, 2013, Herbal Give Care LLC issued a voluntary recall of all lots of weight loss dietary supplements Esbelder man, Esbelder fem and Esbelder siloutte because they were found to contain the undeclared drugs sibutramine, N-desmethylsibutramine, and N-di-desmethylsibutramine.

Recalls & Warnings

December 29, 2015

Whey Protein Recalled

On December 23, 2015, American Pure Whey issued a recall of all lots of 100% Pure Whey Protein Matrix and 100% Pure Whey Protein Isolate because they contain undeclared milk and soy.

Recalls & Warnings

May 03, 2013

Maker of Omega-3, Saw Palmetto, St. John’s Wort Supplements And More Warned For Manufacturing Violations and Drug Claims

On March 19, 2013, the FDA issued a warning letter to Sunset Natural Products Inc.

Recalls & Warnings

October 05, 2007

FTC Charges Progesterone Cream Sellers with Making Unsubstantiated Claims

On October 5, 2007 the Federal Trade Commission (FTC) announced complaints against seven online sellers of alternative hormone replacement therapy (HRT) products, alleging that they made health claims for their natural progesterone creams without supporting scientific evidence.

Recalls & Warnings

May 25, 2019

Department of Justice Files Complaint to Shut Down Supplement Company

On May 23, 2019, the United States Department of Justice announced a complaint seeking a permanent injunction has been filed against dietary supplement marketers Helen Chian and Jim Chao, president and company manager of Confidence USA Inc.

Recalls & Warnings

November 24, 2018

Dangerous Drug In Supplements for Pain and Anxiety

On November 20, 2018, the FDA announced it has issued warning letters to two companies for the illegal marketing of products labeled as dietary supplements that contain the opioid-like drug tianeptine.

Recalls & Warnings

December 20, 2017

Seller of Supplements for Pain and Allergies Warned for Manufacturing Violations, Drug Claims

On December 13, 2017, the FDA issued a warning letter to GnuPharma Corporation, following a facility inspection which found a number of the company's products, including Relief capsules, Foundation capsules, Aller-geez capsules, Fit capsules, Aller-Geez Tea, Foundation herbal tea and ...

Recalls & Warnings

July 18, 2017

FDA Warns Seller of "Quick Slim with pure Hoodia Gardonii" and "Diabalance Herbal Blood Sugar Balance"

On July 11, 2017, the FDA issued a warning letter to Black Seed Herb, Inc.

Recalls & Warnings

April 17, 2018

Seller of Osha and Cayenne Supplements & More Warned for Manufacturing Violations

On March 21, 2018, the FDA issued a warning letter to Secret Garden of Health & Healing, LLC, following a facility inspection which found a number of the company's products, including Osha Root and Cayenne, to be adulterated because they were prepared, packed, or held under conditions that ...

Recalls & Warnings

June 05, 2018

FDA Warns Seller of Colloidal Silver

On May 17, 2018, the FDA issued a warning letter to Silver Armor, Inc.

Recalls & Warnings

October 15, 2007

US Marshalls Seize Charantea Supplements Promoted for Diabetes, Anemia and Hypertension

At the request of the U.S. Food and Drug Administration (FDA), on October 9, 2007, U.S. Marshals seized approximately $71,000 of goods from FulLife Natural Options, Inc., of Boca Raton, Fla., which marketed and distributed Charantea Ampalaya Capsules and Charantea Ampalaya Tea.

Recalls & Warnings

November 26, 2012

Court Injunction Halts Sale of Cholesterol, CoQ10, Progesterone, Prostate Supplements and More

On November 20, 2012, Pharmacist's Ultimate Health agreed to cease sales and distribution of its dietary supplements by entering into a Consent Decree of Permanent Injunction in the U.S. District Court of Minnesota.

Recalls & Warnings

November 02, 2012

Maker of Joint Health, Blood Sugar, Prostate, Ginkgo Supplements and More Warned For Drug Claims, Misbranding and Adulteration

On September 10, 2012, the FDA issued a warning letter to Global Source Management & Consulting for making drug claims about the following dietary supplements: Scientific Joint Program capsules, Alpha Lipoic Acid, Healthy Blood Sugar Diabetic Support, Dr.

Recalls & Warnings

April 16, 2012

Protein Supplement Maker Fails FDA Audit -- Many Products Affected

The FDA sent a Warning Letter (dated April 2, 2012) to Theta Brothers Sports Nutrition, Inc. regarding numerous violations of good manufacturing practices at its Lakewood, New Jersey facility.

Recalls & Warnings

December 19, 2013

Seller of Sexual Enhancement Supplement and Tea Drink Warned for Drug Ingredients and Drug Claims

On December 5, 2013, the FDA issued a warning letter to Green Planet, Inc. following a facility inspection which found the company's sexual enhancement supplement Night Bullet to contain the drugs sulfohydroxyhomosildenafil, thioaildenafil and aminotadalafil.

Recalls & Warnings

June 17, 2015

Maker of Joint Supplement Warned for Manufacturing Violations

On May 29, 2015, the FDA issued a warning letter to Total Health Advanced Nutrition, Inc.

Recalls & Warnings

June 03, 2015

Maker of B-12 Energy Supplement Warned for Manufacturing Violations

On May 15, 2015, the FDA issued a warning letter to LiquidCapsule Manufacturing, LLC.

Recalls & Warnings

May 23, 2015

Seller of Magnesium, Calcium, Silver and More Warned for Manufacturing Violations, Drug Claims

On May 8, 2015, the FDA issued a warning letter to Pick and Pay, Inc.

Recalls & Warnings

May 02, 2015

Maker of Garcinia, Joint Supplements and More Warned for Manufacturing Violations, Drug Claims

On March 25, 2015, the FDA issued a warning letter to JW Nutritional LLC, following a facility inspection which found the company's products, including  Vanish V2 Domestic, Mr.

Recalls & Warnings

February 28, 2015

Drugs Found in Male Enhancement Supplements

On December 11, 2014, the FDA issued a warning letter to Biogenix USA, LLC, following a facility inspection which found the company's sexual enhancement products, HAM, CE6 and SARMZ to contain undeclared drugs, as well as drugs which were listed on the label but are not permitted ...

Recalls & Warnings

May 21, 2014

Seller of Gingko and Milk Thistle Warned for Manufacturing Violations and Drug Claims

On April 4, 2014, the FDA issued a warning letter to Xtra Life Natural Systems, Inc.

Recalls & Warnings

December 12, 2014

Seller of Omega-3 "Syrup" Warned for Manufacturing Violations and Drug Claims

On October 16, 2014, the FDA issued a warning letter to Mr.

Recalls & Warnings

November 18, 2015

Seller of "Hangover" Supplement Warned for Manufacturing Violations & Drug Claims

On September 17, 2015, the FDA issued a warning letter to Life Support Development Ltd, following a facility inspection which found the company's product, including Life Support Hangover Relief to be adulterated because they prepared, packed, or held under conditions that violate ...

Recalls & Warnings

September 26, 2015

Seller of Muscle Supplements and More Warned for Manufacturing Violations

On August 14, 2015, the FDA issued a warning letter to Chaotic Labz, Inc.

Recalls & Warnings

September 05, 2015

Maker of Multivitamin and Fish Oil Warned for Manufacturing Violations

On July 22, 2015, the FDA issued a warning letter to Westar Nutritional Corp. dba Viva Life Science, Inc.

Recalls & Warnings

July 02, 2015

Maker of Arthritis Supplement Warned for Manufacturing Violations, Drug Claims

On June 17, 2015, the FDA issued a warning letter to Desert Stream, Inc.

Recalls & Warnings

May 24, 2016

Seller of Joint Health, Omega-3 Supplements & More Warned for Manufacturing Violations, Drug Claims

On May 13, 2016, the FDA issued a warning letter to Rocky Fork Formulas, Inc.

Recalls & Warnings

February 06, 2016

Seller of Turmeric, Milk Thistle and More Warned for Manufacturing Violations, Drug Claims

On January 15, 2016, the FDA issued a warning letter to Terra Firma Botanicals, Inc.

Recalls & Warnings

January 26, 2016

Seller of CoQ10, SAM-e, Vitamin D, and More Warned for Manufacturing Violations, Drug Claims

On January 15, 2016, the FDA issued a warning letter to Nutri-Dyn Midwest, Inc., following a facility inspection which found the company's products, including Cardioauxin BP, Zinc Lozenge, Oliver, Pau D'Arco, Petadolex, Chondro Jointaide, Dynagesic, SAMe-200, Gugulipid.

Recalls & Warnings

January 20, 2016

Maker of Growth Hormone, Testosterone Booster Warned for Manufacturing Violations, Misbranding

On January 8, 2016, the FDA issued a warning letter to Nutraloid Labs Inc.

Recalls & Warnings

January 20, 2016

Seller of Aloe, Moringa Supplements Warned for Manufacturing Violations, Drug Claims

On January 13, 2016, the FDA issued a warning letter to Alkebulan International Services, LLC, following a facility inspection which found the company's products,Aloe Ferox and Moringa Oleifera Capsule to be adulterated because they prepared, packed, or held under conditions that ...

Recalls & Warnings

January 16, 2016

Seller of Liver, Lung Support Supplements Warned for Drug Claims

On January 4, 2016, the FDA issued a warning letter to Tibetan Herbal Balance, Inc.

Recalls & Warnings

December 29, 2015

Maker of Vitamin K, Vitamin A & More Warned for Manufacturing Violations, Drug Claims

On December 10 2015, the FDA issued a warning letter to Dherbs Health Emporium, Inc.

Recalls & Warnings

June 27, 2017

Seller of Alpha Lipoic Acid, Cinnamon Supplements and More Warned For Manufacturing Violations

On May 1, 2017 the FDA issued a warning letter to Nature's Vision, Inc.

Recalls & Warnings

May 30, 2017

Seller of Vitamin C, Calcium, Mushroom Supplements and More Warned for Manufacturing Violations

On May 12, 2017 the FDA issued a warning letter to VitaPurity Corporatio.

Recalls & Warnings

February 28, 2017

Multivitamin Recalled Due to Allergen Risk

On February 14, 2017, Licata Enterprises issued a recall of all lots of its Supreme One and Theravits 100 multiple vitamins because they contain fish liver oil but is labeled as containing "no common allergens.

Recalls & Warnings

March 08, 2016

Seller of Echinacea Warned Manufacturing Violations, Drug Claims

On February 25, 2016, the FDA issued a warning letter to Herbal Energetics/ In Joy Organics, following a facility inspection which found the company's product, X Out-Rays to be adulterated because it was prepared, packed, or held under conditions that violate Current Good ...

Recalls & Warnings

September 14, 2016

Seller of Aloe, Prostate and Joint Supplements Warned for Manufacturing Violations

On April 8, 2016, the FDA issued a warning letter to Salud Natural Entrepreneurs, Inc.

Recalls & Warnings

September 06, 2016

Seller on Noni Juice Warned for Manufacturing Violations, Drug Claims

On August 26, 2016, the FDA issued a warning letter to Healing Noni Co. L.L.C.

Recalls & Warnings

August 02, 2016

Seller of Whey Protein Warned for Manufacturing Violations, Drug Claims

On July 22, 2016, the FDA issued a warning letter to New Horizon Nutraceuticals, LLC, following a facility inspection which found the company's product, One World Whey Protein Power Food to be adulterated because it was prepared, packed, or held under conditions that violate Current ...

Recalls & Warnings

July 23, 2016

Maker of "Super Food" Warned for Manufacturing Violations

On July 12, 2016, the FDA issued a warning letter to TerraVare, Inc.

Recalls & Warnings

September 08, 2011

FDA Warns Several Supplement Manufacturers Not Following Good Manufacturing Practices

In recent weeks, the U.S. FDA has sent warning letters to several supplement manufacturers regarding deficiencies identified during audits of their facilities and not adequately corrected. Use the links below to access the Warning Letters on the FDA website.

Recalls & Warnings

August 08, 2018

Extra Virgin Olive Oil That Isn't

Pompeian OlivExtra Original may contain less extra virgin olive oil than listed on the label, according to sources that spoke with Spain's digital newspaper El Español and as reported by The Olive Oil Times.

Recalls & Warnings

March 06, 2019

GoLean Detox Recalled

On February 25, 2019, GoLean Detox USA issued a recall of all lots of GoLean DETOX capsules within expiry because they were found to contain sibutramine and phenolphthalein.

Recalls & Warnings

August 29, 2012

Herbal Supplement Company Warned For Medical Claims

On August 2, 2012, the FDA issued a warning to HSAC Enterprises, Inc. dba Kare-N-Herbs subsequent to a facility inspection and website review in May 2012 which found statements made about Kold Kare, Energy Kare and Tranquility Kare dietary supplements to constitute drug claims.

Recalls & Warnings

November 07, 2005

FTC Stops Bogus Ads for "Bio Trim" and Other Weight-loss Products

On November 7, 2005, the Federal Trade Commission (FTC) announced that under the terms of a consent agreement that it has approved, Tustin, California based Natural Products, LLC, All Natural 4 U, LLC and their owner, Ana M.

Recalls & Warnings

July 16, 2016

Ikea Expands Recall of Chocolate Bars

On July 6, 2016, IKEA expanded its recall of certain CHOKLAND chocolate bars to include additional chocolate bars, including certain GODIS chocolate bars, because they contain undeclared milk, hazelnuts and/or almonds.

Recalls & Warnings

June 18, 2016

Muscle Milk Protein Drinks Recalled

On June 17, 2016 HP Hood LLC issued a recall of the following Muscle Milk protein drinks because they have the potential for premature product spoilage:  

Recalls & Warnings

October 01, 2016

No Evidence Supplement Can Reverse or Prevent Gray Hair, Says FTC

On September 23, 2016, the FTC announced a U.S. district court has issued a judgement prohibiting the makers of Grey Defence dietary supplements from making claims the products can reverse or prevent grey hair, unless they are not misleading and are supported by reliable scientific evidence.

Recalls & Warnings

July 01, 2015

Undeclared Drugs Found In Male Enhancement Supplements

On June 10, 2015, the FDA issued a warning letter American Lifestyle, following tests which found the company's sexual enhancement supplements Vicerex and Sudibil-Xr to contain the undeclared drugs propoxyphenyl thioaildenafil and tadalafil.

Recalls & Warnings

November 21, 2014

Seller of Diabetes, Prostate Supplements and More Warned for Manufacturing Violations, Drug Claims

On October 7, 2014, the FDA issued a warning letter to dietary supplement distributor Windmill Health Products, LLC, following a facility inspection which found the company's products, including Nutri-Betic caplets, Vita-betic caplets, ProstrinRx tablets, Polyflavanol capsules, and Glucoflex Joint ...

Recalls & Warnings

October 27, 2013

Ingredient In Workout Supplements May Be Unsafe, FDA Warns

On October 11, 2013, the FDA directed USP Labs, LLC to cease distribution of workout supplement OxyElite Pro and and muscle-building supplement VERSA-1, which are labeled as containing the ingredient aegeline, or N-[2-hydroxy-2(4-methoxyphenyl) ethyl]-3-phenyl-2-propenamide.

Recalls & Warnings

July 05, 2013

Seller of Vision Supplement Warned For Drug Claims

On June 25, 2013, the FDA issued a warning letter to Nutrient Synergy, Inc., following a review of the company's website which found statements made about the dietary supplement Nepretin to be drug claims.

Recalls & Warnings

July 05, 2012

FDA Warns Good Herbs Inc. of Manufacturing Violations and Drug Claims

The FDA issued a warning letter to Good Herbs Inc. on May 24, 2012, after a facility inspection found the company to be in violation of current manufacturing regulations, including lack of documentation and written procedures.

Recalls & Warnings

February 13, 2013

Manufacturer of Heart, Multivitamin, Cranberry, and Longevity Supplements Warned For Adulteration and Drug Claims

On January 29, 2013, the FDA issued a warning letter to M.D.R. Fitness Corp. following a facility inspection which found violations of good manufacturing practices which cause the company's products to be adulterated. 

Recalls & Warnings

February 20, 2013

Cold, Flu and Stress Supplement Company Warned For Adulteration, Drug Claims And More

On October 5, 2012, the FDA issued a warning letter to dietary supplement manufacturer Wholistic Herbs, Inc. following a facility inspection which found the company's products, including At-Ease, Morning Calm, Aller-Ban, Stomach Flu, Kold & Koff, Kold Sore, and L.

Recalls & Warnings

October 30, 2014

Seller of Vitamin C, Iron and Detox Supplements Warned for Violations, Drug Claims

On October 16, 2014, the FDA issued a warning letter to Vitalab Co., Inc. (which manufactures and labels supplements for three distributors: V.E. Irons, Inc., Springreen Products, Inc., and Sonne's Organic Foods, Inc.

Recalls & Warnings

February 24, 2015

Seller of Antioxidant Water, Energy Drops Warned for Manufacturing Violations and Drug Claims

On February 18, 2015, the FDA issued a warning letter to Better Health Lab, Inc.

Recalls & Warnings

March 30, 2015

FDA Finds Problems at 62% of Supplement Manufacturing Sites in U.S. and Abroad

ConsumerLab.com has obtained results of the FDA's inspections in 2014 of 483 dietary supplement manufacturing facilities, showing that most -- 62% -- received letters indicating noncompliance with current Good Manufacturing Practices (cGMPs).

Recalls & Warnings

March 10, 2015

Maker of Magnesium, Calcium, Zinc, B Vitamins and More Warned for Manufacturing Violations, Drug Claims

On January 8, 2015, the FDA issued a warning letter to Complete H2O Minerals, following a facility inspection which found the company's products, including Sulfur Concentrate, Copper, Extra Strength Copper, Extra Strength Magnesium, Extra Strength Zinc, Platinum, Gold, Indium, Molybdenum, ...

Recalls & Warnings

November 07, 2015

Seller of "NaturalDoctor" Vitamin C, Echinacea and More Warned for Manufacturing Violations

On October 16, 2015, the FDA issued a warning letter Sound Healing Arts, PC, dba Grounds for Tea, LLC, following a facility inspection which found the company's products, including  NaturalDoctor Vitamins C & K3, NaturalDoctor Goldenseal & Echinacea Plus, NaturalDoctor Centella ...

Recalls & Warnings

December 16, 2015

Maker of Red Yeast Rice, St. John's Wort, Valerian and More Warned for Manufacturing Violations, Drug Claims

On December 2, 2015, the FDA issued a warning letter to Nature's Health, LLC, following a facility inspection which found the company's product, including Ginkgo & Rhodiola, Blood Sugar Balance IV, Cinnamon Extract, Choles-Balance Red Yeast Extract, Lecithin, Milk Thistle Seed Extract, ...

Recalls & Warnings

February 09, 2016

St. John's Wort Supplements Recalled

On February 8, 2016, the Medicines and Healthcare products Regulatory Agency (MHRA) (the British equivalent of the FDA) announced that certain St. John's wort supplements are being recalled because they contain excessive levels of a toxic pyrrolizidine alkaloid (PA).

Recalls & Warnings

June 02, 2018

FDA Warns Seller of Cough Suppressant & Grape Seed Supplements

On March 29, 2018, the FDA issued a warning letter to Yoder's Good Health Products following a facility inspection which found a number of the company's products, including Respiratory & Cough Formula and Life Drops to be adulterated because they were prepared, packed, or ...

Recalls & Warnings

March 14, 2017

Court Shuts Down Supplement Manufacturer

On March 13, 2017, the U.S. District Court for Colorado ordered dietary supplement manufacturers and distributors  EonNutra LLC, CDSM LLC and HABW LLC, and their owner, Michael Floren, to stop all operations until they come into compliance with federal regulations.