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Clinical Update

4/14/2025

Low Testosterone? – Timing Counts

Be aware that the time of day that you get blood drawn for a testosterone test can make a big difference. Get the details in our article about supplements for boosting testosterone.

Product Review

Pomegranate Juice and Supplements Review Article

What Are the Benefits of Pomegranate Juice and Supplements? Find Out What Pomegranate Can and Cannot Do For Your Health.

Pomegranate Juice Supplements Reviewed by ConsumerLab

Product Review

Shilajit Supplements Review (Resins and Extracts)

We Discovered Major Differences Among Shilajit Supplements

Shilajit Review 2024

CL Answer

What are the possible health benefits of fenugreek, and is it safe?

Fenugreek is promoted for boosting testosterone, increasing breastmilk production, lowering blood sugar, improving symptoms of polycystic ovary syndrome (PCOS), and other conditions, but does it work? Find out.

Fenugreek seed powder and capsules containing fenugreek

CL Answer

Does D-aspartic acid boost testosterone levels?

Find out if D-aspartic acid (aspartic acid) raises testosterone levels, increases libido or muscle mass.

D-aspartic Acid for Boosting Testosterone? -- Man scooping D-aspartic acid powder from supplement container

Product Review

Ashwagandha Supplements Review

Find the Best Ashwagandha Supplement. Only 38% of Ashwagandha Products Pass Tests.

Ashwagandha 2024

CL Answer

Can taking astaxanthin increase the risk of breast enlargement in men?

Find out if taking astaxanthin can increase the risk of breast enlargement (gynecomastia) in men.

Capsules of astaxanthin being poured onto a wooden table

CL Answer

Which supplements may help with PCOS (polycystic ovarian syndrome)?

Many supplements are promoted to help treat symptoms of PCOS (polycystic ovarian syndrome), but do they really work? See the clinical evidence for inositol (myo-inositol and D-chiro-inositol), alpha lipoic acid, vitamin B-12, folic acid, vitamin D and more.

Supplements for PCOS

CL Answer

What are the health benefits of luteolin, and is it safe?

Find out if luteolin, a compound found in many fruits and vegetables, is beneficial for cancer, heart health, skin aging, age-related cognitive decline, and other conditions, and learn if it's safe.

Luteolin containing vegetables including celery peppers lettuce and spinach

Product Review

DHEA Supplements Review

Beware of Differences in Dose and Price.

DHEA Review 2026

CL Answer

Which supplements help with erectile dysfunction?

Supplements for erectile dysfunction. Find out which supplements can help with ED, including ginseng, L-arginine, and maca.

Man in Grey Tee Holding Water and White Supplement

Product Review

Astaxanthin Supplements Review

See Which Astaxanthin Products Passed or Failed CL's Tests

Astaxanthin supplements reviewed by ConsumerLab.com

CL Answer

Will pregnenolone help slow down aging or reduce chronic pain?

Learn more about the steroid hormone pregnenolone, including its effects in the body and on aging and chronic pain.

Elderly couple yoga pose in sunshine

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

CL Answer

10 Supplements That May Boost Testosterone (And 13 That May Not)

Many supplements promise to increase testestorone, boost libido, and increase muscle size, but, as ConsumerLab explains, the actual effectiveness of supplements is limited, and some supplements may actually reduce testosterone levels.

Chalkboard sign that says low testosterone sitting on a table in front of a book and supplements

Clinical Update

10/21/2022

Testosterone Boosters

Many supplements promise to increase testosterone, boost libido, and increase muscle size, but, as ConsumerLab explains, the actual effectiveness of these supplements is limited, and some supplements may actually reduce testosterone levels. Get the details in our new article 7 Supplements That May Boost Testosterone (And 7 That May Not).

Clinical Update

10/31/2023

Testosterone Boosters

Do cacao and pomegranate peel or luteolin boost testosterone levels in men? Find out in our article about testosterone boosting supplements.

Clinical Update

10/28/2022

Herb for Boosting Testosterone?

A CL Member asked if Eurycoma longifolia (also called Long Jack or Tongkat Ali) alone or in combination with Fadogia agrestis could help boost testosterone. Find out what research suggests, including safety concerns, in our article about supplements for boosting testosterone.

Clinical Update

11/17/2023

Direct-to-Consumer Testosterone Therapy?

Be wary of testosterone therapy sold directly to consumers. We explain why in our article about Testosterone Boosters.

Clinical Update

11/21/2023

Betaine for Testosterone?

Does supplementing with betaine, a compound found in beets and certain other foods, help boost testosterone levels in men? Find out what research suggests in our article about testosterone booster supplements.

Clinical Update

10/20/2023

Testosterone Boosters

Are there supplements that increase testosterone levels? Find out in our article about testosterone boosters which discusses the effects of 18 different supplements. We've recently added information about cordyceps and diindolylmethane (DIM).

Clinical Update

4/30/2024

Probiotic for Boosting Testosterone?

Did taking a probiotic boost testosterone levels in men? Find out what a recent study showed in the Other conditions section of our Probiotics Supplements Review, which includes our Top Picks.

Also see: 10 Supplements That May Boost Testosterone (And 12 That May Not)

Clinical Update

8/08/2024

Testosterone Boost from Ketones?

Does taking a ketone supplement boost testosterone levels? Find out what a recent study found in our article: 10 Supplements That May Boost Testosterone (And 13 That May Not)

Clinical Update

8/15/2025

Testosterone Boosted by Turmeric

Taking curcumin (from turmeric) when taking oral testosterone was found to significantly boost the amount of testosterone that gets into the blood. Curcumin may affect levels of many medications as discussed in our Turmeric and Curcumin Supplements Review, which includes our Top Picks for turmeric and curcumin.

CL Answer

Do sea moss and carrageenan have health benefits? Are there risks?

Sea moss is promoted for thyroid health, boosting immunity, improving gut health, and other uses. Find out if it works and learn about possible side effects of sea moss and its constituent, carrageenan.

Sea moss in a clear bowl next to a wooden spoon on the countertop

Clinical Update

12/02/2020

Fish Oil & Testosterone?

Can fish oil supplementation increase testosterone levels in men? Find out what a new study found in the What It Does section of the Fish Oil Supplements Review. Also see our recent Top Picks for fish oil.

CL Answer

Are Moringa Leaf Supplements Helpful and Safe?

Are moringa leaf supplements beneficial for diabetes, lowering cholesterol, lowering blood pressure, improving liver function, and other conditions, and are they safe? Find out.

Fresh moringa leaves under a white bowl containing moringa leaf powder that is next to capsules of moringa leaf

CL Answer

Adrenal Fatigue and Adrenal Support Supplements: Do they work and are they safe?

Find out what's really in supplements for adrenal support and adrenal fatigue, including herbal adrenal support supplements and bovine derived adrenal support supplements. Find out if they really work and if they are safe. ConsumerLab.com's answer explains.

Adrenal Fatigue and Adrenal Support Supplements -- Tired Woman Falling Asleep at Her Desk

Clinical Update

10/28/2024

Concern with Cordyceps

If you use the mushroom, cordyceps (Cordyceps sinensis), be aware of widespread cheapening with material that is not cordyceps. Learn what to look for on labels, in the Cordyceps section of our article about testosterone boosters.

Clinical Update

11/14/2024

Hemp Seed Benefits?

What are hemp seeds and does eating them help with heart health, diabetes, or boosting testosterone? Find out in our article about the benefits, safety, and what to consider when picking a product.

Also see our test results for:

Clinical Update

3/03/2025

Biotin Caution With Lab Tests

Taking high-dose biotin can cause blood tests to show falsely high levels of testosterone and/or cortisol, as shown in recent cases. It can interfere with many other tests, as well. Get the details, in the Biotin section of our B Vitamin Supplements Review. Also see our Top Picks for biotin.

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

Product Update

10/20/2025

Ashwagandha & Hormones

Does ashwagandha boost testosterone? What about thyroid hormones? See what a recent study found and our Top Picks for ashwagandha.

Clinical Update

7/25/2023

Fenugreek Benefits?

Do fenugreek supplements lower blood sugar, increase testosterone, or have other potential health benefits? Find out in our new article about the health benefits and safety of fenugreek.

Clinical Update

3/09/2026

Ashwagandha & Male Vitality

Does ashwagandha boost testosterone or improve vitality in healthy men? We break down the findings in our Ashwagandha Supplements Review, which includes our Top Picks for ashwagandha.

Clinical Update

3/02/2016

Ginseng for Metabolic Syndrome?

A study in men with metabolic syndrome found no benefit on blood sugar levels from taking ginseng, but a small increase in testosterone. Get the details about this and other uses for ginseng, as well as our quality ratings in the Ginseng Supplements Review >>

Clinical Update

3/20/2018

Does Extra Protein Help?

What effect does giving older men a daily protein supplement and/or a weekly testosterone shot have? Find out in the What It Does section of the Protein Powders, Shakes, and Drinks Review. The section also provides information about the effects of extra protein in other populations. (Also see our Top Picks among protein supplements.)

Clinical Update

3/12/2019

Ashwagandha for Vitality?

Did giving ashwagandha to middle-aged, overweight men improve their vitality, vigor, or levels of testosterone? Find out in the What It Does section of the Ashwagandha Supplements Review. Also see our Top Pick for ashwagandha.

News Release

May 13, 2026

Best Hemp Seeds? Some Contain Mold, ConsumerLab Tests Reveal

White Plains, NY, May 13, 2026 — Hulled hemp seeds, or "hemp hearts" can be a good source of protein, polyunsaturated fats, magnesium, and other important nutrients, but new tests by ConsumerLab reveal that some hemp seeds are contaminated with mold.

CL Answer

Does I3C (from broccoli) or DIM (a related chemical) reduce the risk of cancer?

Find out if the compound indole-3-carbinol (I3C), from broccoli, and its metabolite diindolylmethane (DIM) can reduce the risk of cancer. ConsumerLab.com's answer explains.

 Indole-3-carbinol (I3C) and Cancer Risk -- bunches of broccoli, cabbage and cauliflower

CL Answer

Which supplements can help treat anemia? Do any supplements cause a low red blood cell count?

Find out which vitamin and nutrient supplements can help prevent and treat anemia in people who are nutrient deficient and learn which supplements may cause low blood cell counts, especially when used in excess.

Woman holding various vitamins and supplements in her hands

CL Answer

I have low blood pressure. Are there any supplements I should avoid?

Find out which supplements can cause decreases in blood pressure, including melatonin, arginine, magnesium, and calcium.

Man taking blood pressure

CL Answer

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

Find out which vitamins and supplements can interfere with blood, urine or stool tests, and imaginging tests, like bone scans and MRIs. Learn how B vitamins such as biotin, niacin and riboflavin, as well as calcium supplements, St. John’s wort, vitamin C, and others supplements can affect test results, as well as common foods that may interfere with tests.

Vitamin & Supplements to Stop Before Blood Tests

CL Answer

Can magnesium supplements reduce heart palpitations or PVCs?

Having low blood levels of magnesium has been associated with abnormal heart rhythms known as PVCs (premature ventricular complexes). Find out if taking magnesium supplements can help.

Magnesium and Palpitations (PVCs) -- Woman With Heart Palpitations

CL Answer

Supplements For Back Pain: What Helps, What's Hype

Some supplements may provide modest benefit for back pain, while others don't seem to work or haven't been evaluated for this use. Find out if supplements like collagen, devil's claw, PEA, pregnenolone, white willow bark, and others help.

Man holding lower back due to low back pain

Clinical Update

3/02/2026

Low-Dose Lithium for Cognition: Promising or Problematic?

Did taking low-dose lithium help people with mild cognitive impairment? Find out and learn about the side effects that occurred in our Low-Dose Lithium Review, which includes our Top Picks for low-dose lithium.

Clinical Update

10/02/2024

Low-dose Lithium for Long COVID?

Did taking low-dose lithium improve symptoms of long COVID? Find out what a recent study showed in the What It Does section of our Low-Dose Lithium Review, which includes our Top Picks for low-dose lithium.

Clinical Update

9/13/2020

Low Vitamin D and Low Blood Pressure?

Vitamin D deficiency has been linked with a form of low blood pressure (orthostatic hypotension) in older men. Get the details in the What It Does section of Vitamin D Supplements Review. Also see our Top Picks for vitamin D.

Clinical Update

8/27/2017

Does Lithium Prevent Dementia?

A new study found the risk of developing dementia to be significantly lower in areas with higher levels of lithium in the drinking water. This finding is consistent with a study that found low-dose lithium to stabilize patients with Alzheimer's disease. Details about these studies are in the "What It Does" section of the Low-Dose Supplements Review, which includes our Top Picks among low-dose lithium supplements.

Clinical Update

12/02/2017

Autism Risk With Low Vitamin D

Babies born with very low blood levels of vitamin D are more likely to be autistic, according to a new study. This is consistent with a study published last year showing a higher rate of autistic children in mothers with very low vitamin D blood levels during pregnancy. Get the details in the "What It Does" section of the Vitamin D Supplements Review >> (Also see our Top Picks among vitamin D supplements.)

Clinical Update

9/16/2022

A Caution with Low-dose Minoxidil

Although rare, be aware that serious side effects due to pharmacy errors have been reported with low-dose oral minoxidil preparations. Get the details in the How to get low-dose oral minoxidil section of our CL Answer about supplements for hair.

Clinical Update

10/14/2022

Side Effect of Low-Dose Oral Minoxidil

A case of severe fluid buildup was recently reported in a woman taking low-dose minoxidil. Get the details, and learn what some doctors now recommend when starting low-dose oral minoxidil treatment in our article about hair treatments.

Clinical Update

7/11/2025

Medications & Low Potassium

A very popular medication for blood sugar and weight control may have caused low potassium levels requiring hospitalization, according to a recent report. Learn about this and other medications that can cause low potassium in the Deficiency section of our Potassium Supplements Review, which includes our Top Picks among potassium supplements.

Clinical Update

11/02/2021

Low-Dose Prednisone and COVID Vaccines

Find out if taking low-dose prednisone reduces immune response to the COVID-19 vaccine.

Clinical Update

9/02/2022

Lithium for Dementia?

Does low-dose lithium stabilize or improve cognitive function in people with Alzheimer’s or other forms of cognitive decline? Find out in the What It Does section of our Low-Dose Lithium Supplements Review.

Also see our CL Answer about supplements for brain function.

Clinical Update

2/17/2023

Cause of Low Phosphorus?

A CL Member who takes numerous dietary supplements reported having low blood levels of phosphorus. Find out which supplements, conditions, and medications can contribute to this in the Phosphorus section of our Multivitamin and Multimineral Supplements Review.

Clinical Update

1/24/2023

Low-Carb Diet for Heartburn?

Does a low-carbohydrate or a ketogenic diet reduce symptoms of acid reflux? Find out what research suggests in our updated CL Answer about food, supplements, and acid reflux.

Also, find out if zinc carnosine and the supplement Acid Soothe help improve symptoms of acid reflux.

Clinical Update

8/21/2021

Mediterranean vs. Low-Fat Diet for Arteries

A long-term study in people with coronary heart disease compared the effects of a Mediterranean diet rich in olive oil with a low-fat diet. Find out which diet decreased atherosclerosis (plaque build-up in arteries) in the Cardiovascular Disease section of our Extra Virgin Olive Oil Review. Also see our Top Picks among extra virgin olive oils.

Clinical Update

10/02/2021

Low-Dose Red Yeast Rice for Cholesterol?

Can a low dose of red yeast rice significantly lower cholesterol levels? See what a recent clinical study found in the What It Does section of our Red Yeast Rice Supplements Review. Also see our Top Pick among red yeast rice supplements.

Clinical Update

4/17/2021

CBD for Low Back Pain?

Does taking CBD help in treating acute low back pain? See what a recent study found in the What It Does section of our CBD & Hemp Extract Supplements, Lotions, and Balms Review. Also see our Top Picks among CBD products.

Clinical Update

10/23/2020

Lower Dose Melatonin for Children

A new report suggests that very low doses of melatonin may be adequate to raise levels in children. For details, see the Dosage section of our Melatonin Supplements Review. Also see our Top Picks for low-dose melatonin.

Clinical Update

10/31/2020

Warfarin and Low-Dose Vitamin K

Should people on warfarin (Coumadin) take low-dose vitamin K to help stabilize fluctuations in INR? Learn what experts say in the What It Does section of our Vitamin K Supplements Review. Also, learn if other blood thinning drugs are affected by vitamin K in the Concerns and Cautions section of our review.

Clinical Update

7/01/2012

Vitamin D Tests Unreliable

A preliminary report suggests that many vitamin D blood tests are incorrect, often yielding low results. This can lead to the diagnosis of vitamin D deficiency when it does not exist. Certain people may be more prone to a false low reading due to their source of vitamin D. Learn more in the update to the Vitamin D Supplements Review entitled Vitamin D Tests -- Not Always Reliable >>

Clinical Update

8/19/2012

Low Vitamin D Levels and Obesity -- A Dangerous Combination

A new study links low blood levels of vitamin D in obese individuals to a greatly increased risk of insulin resistance (a condition linked to type 2 diabetes). The results add to the growing list of reasons to make sure you maintain a sufficient level of vitamin D. Get the details in the latest update to ConsumerLab.com's Vitamin D Supplements ReviewMore >>

Clinical Update

4/20/2016

Diabetes Cured With Low Cal Diet

A recent study found that type 2 diabetes was reversed in 40% of people who followed an 8-week, very low calorie diet consisting mainly of a diet shake. Get details about the study in the "What It Does" section of the Protein Powders and Drinks Review – for Body Building, Sports & Dieting >>

Clinical Update

6/17/2015

High-Dose Vitamin D Increases Upper Respiratory Infections

A study among older people found that taking a high dose of vitamin D every 2 months increased the risk of upper respiratory infection by 48% compared to taking low-dose vitamin D daily. Infections lasted two days longer for those taking the high dose versus the low dose. For details, including dosage, as well as our test reports on vitamin D supplements, see the Vitamin D Supplements Review >>

Clinical Update

5/12/2020

Low-Cal Orange Juice For Kidney Stones?

Increasing citrate intake may reduce the risk of kidney stones. Find out how effective low-cal orange juice is at increasing citrate in our answer to the question: Can lemon juice, lemonade, or other juices reduce my chances of getting kidney stones?

Clinical Update

1/15/2019

Anxiety Treatment -- Low-Dose CBD?

Does low-dose CBD (cannabidiol) help with anxiety and sleep disorders? See the results of a recently published case series in the What It Does section of the CBD & Hemp Extract Supplements Review. Also see our Top Pick for CBD.

Clinical Update

6/20/2020

Low Potassium in COVID-19 Patients

Patients hospitalized with COVID-19 have often been found to have low potassium levels. Should you be concerned? Learn more in the COVID-19 section of the Potassium Supplements Review. Also see our Top Picks among potassium supplements.

Clinical Update

5/28/2025

Saffron for Low Mood?

Does taking saffron extract (affron) improve depression, anxiety, sleep or overall wellbeing among people with low mood? Find out what a recent study found in the Depression and anxiety section of our Saffron Supplements Review, which includes our Top Pick for saffron.

Clinical Update

2/13/2025

Fenugreek and Low Potassium?

Can taking fenugreek cause low blood levels of potassium (hypokalemia)? Find out in the Side effects section of our article about fenugreek.

Clinical Update

7/09/2024

Alpha-Lipoic Acid & Low Blood Sugar

Although rare, alpha-lipoic acid may trigger an autoimmune condition that causes low blood sugar, as highlighted in a recent case. Learn more in the Concerns and Cautions section of our Alpha-Lipoic Acid Supplements Review, which includes our Top Picks among alpha-lipoic acid supplements.

Clinical Update

6/20/2023

Zinc Caution

Taking very high doses of zinc, even short-term, can cause dangerously low blood sugar in people with no previous history of low blood sugar, as recently highlighted in a series of reports. Get the details in the Concerns and Cautions section of our Zinc Supplements and Lozenges Review, which includes our Top Picks among zinc products.

Clinical Update

3/12/2024

Low-Acid Coffee for Reflux?

Are “low-acid” coffees easier on the stomach or less likely to cause reflux than regular coffee? Find out now in our article about coffee.

Also find out how coffee affects:

Recalls & Warnings

February 05, 2025

Muscle Tech Alpha Test Recalled

On December 18, 2024, Iovate Health Sciences USA Inc. recalled 10 lots (163,248 units) of Muscle Tech Alpha Test capsules because they contain cathine, a controlled substance that can cause serious adverse effects.

News Release

February 24, 2026

ConsumerLab Tests Reveal Major Differences in DHEA Supplements

White Plains, NY, February 24, 2026 — DHEA (dehydroepiandrosterone) is a hormone naturally produced by the body and used to make estrogen and testosterone.

News Release

September 26, 2024

What’s Really In Shilajit Supplements? ConsumerLab Tests Reveal Amounts of Fulvic Acid & Heavy Metals

White Plains, NY, September 26, 2024 -- Shilajit is a tar-like substance created by decomposed plant material and found in mountain rocks.

Recalls & Warnings

January 19, 2023

Male Sexual Enhancement Supplement Adam’s Secret Found to Contain Prescription Medication

On January 10, 2023, the FDA issued a warning letter to HIS Enterprise Inc dba Adam’s Secret USA, LLC after laboratory analysis found Adam’s Secret Extra Strength 3000 Platinum, Adam’s Secret Extra Strength Blue, Adam’s Secret Extra Strength Purple, Adam's Secret ...

Recalls & Warnings

May 27, 2025

Lactoferrin Supplement Recalled Due to Undeclared Milk

On April 25, 2025, My Life Inc recalled 65 bottles of Lactoferrin as Apolactoferrin 60 vegetarian capsules, 300 mg per serving which were sold in the U.S. because they contain undeclared milk.

Recalls & Warnings

June 13, 2024

Thyroid Supplement Recalled Due to Salmonella

On June 11, 2024, Penn Herb Company Ltd issued a recall of 51 bottles of Nature’s Wonderland Thyroid Formula capsules after FDA testing revealed the products to be contaminated with Salmonella.

Recalls & Warnings

May 22, 2023

Nature’s Energy Children’s Colostrum Recalled Due to Undeclared Milk

On May 18, 2023, Nature’s Energy issued a recall of six lots of Children’s Chewable Colostrum products due to undeclared milk.

News Release

August 23, 2017

ConsumerLab.com Tests Reveal Best Low-Dose Lithium Supplements for "Mood"

White Plains, New York, August 23, 2017 — As a prescription medication, the mineral lithium is used to treat bipolar disease and other mood disorders, but some may be surprised to learn that lithium is also sold as a dietary supplement — although in much lower doses than provided by ...

Recalls & Warnings

April 24, 2023

Terry Naturally and EuroMedica B Vitamins Recalled Due to Allergen Risk

On April 21, 2023, EuroPharma, Inc. issued a voluntary recall of 4 lots of its Terry Naturally BioActive Vitamin B 60 count and 3 lots of its EuroMedica Active B Complex 60 count products due to undeclared milk. No illnesses have been reported to date.

News Release

February 08, 2005

ConsumerLab.com reports on nutrition bars — Highlights major differences, inaccuracies, and urges consumers to "know your bar"

WHITE PLAINS, NY — February 8, 2005 — ConsumerLab.com reported test results today for 34 nutrition bars, including those designed for high protein, low-carb/diet, energy, or meal-replacement.

Recalls & Warnings

October 29, 2019

Chinese Herbal Supplement May Raise PSA

Use of a Chinese herbal supplement appears to have significantly increased the PSA (prostate specific antigen) level in a man treated for prostate cancer, erroneously suggesting a recurrence of the cancer (Abel, J Am Osteopath Assoc 2019).

Recalls & Warnings

May 11, 2022

FDA Warns 10 Companies for Selling Workout Supplements With Dangerous Ingredients

On May 4, 2022, the FDA issued warning letters to 10 companies for selling products promoted for muscle building, fat burning and other uses that contain potentially dangerous ingredients not permitted in dietary supplements, including hordenine, higenamine, 5-alpha-hydroxy-laxogenin, and CBD.

Recalls & Warnings

July 28, 2020

Iron Supplements Recalled Due to Undeclared Allergen

Between July 23 and 24, 2020, two companies issued recalls of iron supplements because they may contain undeclared milk.

Recalls & Warnings

November 22, 2017

FDA Warns Distributor of "Testosterone Wellness for Men"

On November 8, 2017, the FDA sent a warning letter to Vita-Pure, Inc.

Recalls & Warnings

October 06, 2011

Testosterone Booster Supplement Recalled for Containing Synthetic Steroid

On October 5, 2011, the U.S. FDA announced that Superior Metabolic Technologies Inc of Marietta, Georgia is voluntarily recalling all lots of the testosterone booster Uprizing 2.

Recalls & Warnings

March 05, 2020

Protein Powder Recalled Due to Undeclared Milk

On March 3, 2020, New Capstone, Inc. issued a recall of ReStructure Vanilla Protein Powder because it may contain undeclared milk.

Recalls & Warnings

April 19, 2017

Sexual Enhancement Supplements for Men and Women Recalled

On April 18, 2017, Organic Herbal Supply, Inc. issued a recall of all lots of the following sexual enhancement supplements for men because they were found to contain the undeclared drug tadalafil:

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

April 29, 2015

Teen Use of Weight Loss and Workout Supplements Labeled "For Adult Use Only" Concerning

Three new studies have raised concerns that teenagers are able to purchase "body-shaping" supplements, such as creatine, testosterone boosters, and "fat-burning" products from health food stores despite the fact that many of these supplements are labeled "for adult use only.

Recalls & Warnings

September 15, 2010

Recall of Testosterone-Boosting Supplement

On September 14, 2010, the FDA posted a notice that KiloSports is recalling Clomed (60 count bottles), a supplement with claims to "release gonadatropin," "elevate testosterone" and "promote spermatogenesis."

Recalls & Warnings

October 12, 2018

Organic Plant Protein Shake Recalled

On October 11, 2018, Forager Project issued a recall of certain Nuts and Vanilla — Organic Plant Protein Shakes because the products contain almond flour which is not declared on the label.

Recalls & Warnings

July 06, 2018

Prescript-Assist Probiotic Recall Expanded

On July 6, 2018, LL's Magnetic Clay, Inc., expanded its original recall of Prescript-Assist, a "broad spectrum probiotic and prebiotic" supplement, because it may contain undeclared almonds, crustaceans, dairy, casein, eggs, and peanuts.

Recalls & Warnings

June 29, 2018

Prescript-Assist Probiotic Recalled

On June 29, 2018, LL's Magnetic Clay, Inc., issued a recall of certain lots of Prescript-Assist, a "broad spectrum probiotic and prebiotic" supplement, because they may contain undeclared almonds, crustaceans, dairy, casein, eggs, and peanuts. 

Recalls & Warnings

April 09, 2018

Muscle and Recovery Supplements Recalled Due to Undeclared Milk

On April 6, 2018, AdvoCare International issued a recall of two lots of Muscle Strength and four lots of Nighttime Recovery dietary supplements because they may contain undeclared milk.

Recalls & Warnings

February 27, 2018

Testosterone, Thyroid, Other Supplements Recalled Due to Undeclared Milk

On February 23, 2018, Progressive Laboratories, Inc., issued a recall of the following four supplements because they may contain undeclared milk:

Recalls & Warnings

April 06, 2018

Workout Supplements Recalled Due To Allergen Risk

On April 5, 2018, Independent Nutrition Inc, dba Back to Health of Eugene., issued a recall of certain lots of Ignite High Endurance Pre-Workout Supplements because they may contain undeclared milk.

Recalls & Warnings

April 27, 2018

Labrada LeanPro8 Protein Powders Recalled Due to Allergen Risk

On April 24, 2018, Labrada Nutrition issued a recall of certain lots of LeanPro8 protein powders because they may contain undeclared egg protein.

Recalls & Warnings

September 22, 2018

MyoWhey Protein Powder Recalled

On September 20, 2018, Purus Labs, Inc. issued a recall of one lot of MyoWhey Chocolate Cookie Crunch protein powder because it may contain undeclared milk and soy.

Recalls & Warnings

August 03, 2018

Vanilla Almond Breeze Almond Milk Recalled

On August 2, 2018, HP Hood LLC issued a recall of half-gallon (1.89 L) cartons of refridgerated Vanilla Almond Breeze almond milk because the product may contain milk, an allergen not listed on the label.

Recalls & Warnings

November 19, 2018

Jay Robb Egg White Protein Recalled

On November 16, 2018, Jay Robb Enterprises issued a recall of its Unflavored Egg White Protein Product because it may contain undeclared milk.

Recalls & Warnings

November 11, 2014

Seller of Sexual, Muscle Enhancement Supplements Warned for Manufacturing Violations and Drug Claims

On August 26, 2014, the FDA issued a warning letter to GE Pharma LLC following a facility inspection which found the company's products, including Fire Burn, Fire Storm, Creatine, Amino Fire, Nitric Fire, Jet Fire, Oxy Fire, HGH, Cissus, Hydro shield, Performa-Test, Raspberry Ketones, Fire Drol, ...

Recalls & Warnings

February 13, 2014

Maker of Cholesterol and Workout Supplements Warned For Manufacturing Violations, Drug Claims and Unapproved Ingredient

On January 31, 2014, the FDA issued a warning letter to Exclusive Supplements Inc.

Recalls & Warnings

December 24, 2013

Muscle Growth Supplement Linked with Liver Failure

On December 23, 2013, the FDA advised consumers to immediately stop using muscle growth supplement Mass Destruction (by Blunt Force Nutrition) because it is labeled as containing at least one synthetic anabolic steroid and has been linked to at least one reported case of liver failure.

Recalls & Warnings

July 28, 2013

B Vitamin Supplement Found To Contain Anabolic Steroids

On July 26, 2013, the FDA warned consumers not to purchase or use Healthy Life Chemistry by Purity First B-50, a vitamin B dietary supplement which was found to contain anabolic steroids, methasterone and dimethazine.

Recalls & Warnings

May 13, 2009

Body-Building Supplements Confiscated by FDA for Adulteration

On May 11, 2009, the U.S. FDA announced that U.S. Marshalls seized more than 23,300 bottles of three dietary supplement products distributed by LG Sciences LLC, of Brighton, Mich.

Recalls & Warnings

February 07, 2013

Growth Factor Supplement For "Size, Strength and Stamina" Recalled Due To Potential Contamination

On January 2, 2013, EonNutra, LLC issued a voluntary recall of specific batches of Soto Supplements Growth Factor Complex 200 GFC 200 (2 fl oz.) liquid dietary supplement due to potential bacterial contamination.

Recalls & Warnings

October 24, 2012

FDA Seizes Many Supplements from New York Company Due To Drug Claims

On October 23, 2012, U.S. Marshalls, acting on behalf of the FDA, seized dietary supplements and unapproved drugs from Confidence, Inc., a supplement manufacturer in Port Washington, N.Y. The products included dietary supplements Dr.

Recalls & Warnings

July 26, 2013

Safety of Certain Weight Loss and Bodybuilding Supplements Called Into Question

On July 25, 2013, USA Today reported that several supplements, including weight loss, body building and sports nutrition supplements, have come under scrutiny after being found to contain illegal ingredients, or were associated with failed drug tests and adverse events.

Recalls & Warnings

August 02, 2013

Vitamin B, Vitamin C and Multimineral Supplements Recalled Due To Anabolic Steroid Risk

On July 31, 2013, Purity First Health Products, Inc.

Recalls & Warnings

August 01, 2013

Fat Loss and Muscle Enhancement Supplements Found To Contain DMAA

On June 17, 2013, the FDA issued a warning letter to Formulife, Inc., dba Purus Labs, Inc., following a facility inspection which found the dietary supplements Fat Smack XR Thermolipolytic, Muscle Marinade Fresh Fruit and Muscle Marinade Cherry Limeade to contain DMAA.

Recalls & Warnings

December 31, 2005

Ginkgo Supplements Recalled

On December 28, 2005, Jarrow Formulas issued a recall of a line of Ginkgo biloba supplements because raw material potency is below the label claim. Affected are "Ginkgo biloba 50:1" products sold in 40, 60, and 120 mg strengths and a combination product "Ginkgo Biloba 50:1 + Grape OPCs, 60 mg."

Recalls & Warnings

August 06, 2016

Some Supplements May Cause or Exacerbate Heart Failure (Includes vitamin E and many herbs)

Taking certain supplements may be dangerous for people with heart failure, according to a statement from the American Heart Association (AHA) which was published in the journal Circulation (August 2, 2016).