Showing Results for Immune Support
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CL Answer
What is monolaurin? Can it really prevent colds, cold sores, or other infections?
Lauricidin (monolaurin) information for preventing colds, immune system function, and safety.
CL Answer
Can a probiotic help men with prostatitis?
Learn more about prostatitis, the effects of probiotics on prostatitis, and other natural treatments.
Product Review
NAC (N-Acetyl Cysteine) Supplements Review
Choose the Best N-Acetyl Cysteine Supplement. See Our Tests of Popular NAC Supplements and Top Picks for Quality and Value.
Clinical Update
10/20/2023
Osha Root for Immune Support?
Osha root is promoted to reduce congestion and coughs, boost the immune system, and more. But does it work, and is it safe? Find out in our article about the potential benefits and side effects of osha root.
CL Answer
Do reishi mushroom supplements boost the immune system, or have other health benefits?
Learn more about the health benefits of reishi mushroom extract supplements, including evidence from clinical studies on cancer and diabetes, plus information about safety and price.
Product Review
Fruits, Veggies, and Other Greens Supplements Review (Including Spirulina and Chlorella)
Avoid Lead in Greens, Problems with Pills, and Don't Give Up Eating Whole Foods.
CL Answer
What is the ingredient zeolite I see in Natural Cellular Defense and other detox supplements? Does it help in any way?
Learn what zeolite is and why it is found in many detox supplements like Waiora's Natural Cellular Defense, Get Healthy Again Zeolite, and Ultra Liquid Zeolite.
CL Answer
Is L-arginine helpful or harmful for people with cancer?
Find out if L-arginine supplements are helpful or safe for people with cancer.
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.
CL Answer
Bee pollen: Purported health benefits and possible side effects
Bee pollen is promoted for numerous health conditions, including supporting immune health and boosting energy. Find out if it works and if it's safe.
Recalls & Warnings
August 08, 2022
Seller of CBD Warned for COVID-19 Claims
On August 4, 2022, the FDA sent a warning letter to FluxxLab LLC following a review of the company’s website and social media which found statements about the company’s Covid-19 Immune Support Tincture and CBDA+CBD Oil Tincture products to be drug claims because they ...
CL Answer
What are the health benefits of nutritional yeast and is it safe?
Learn about the nutritional content and health benefits of nutritional yeast (nooch), evidence for or against nutritional yeast for boosting the immune system, lowering cholesterol and blood sugar, plus safety and side effects of nutritional yeast.
CL Answer
Does cat’s claw have any health benefits and is it safe?
Cat's claw is promoted for numerous conditions, including arthritis (including osteoarthritis and rheumatoid arthritis), Alzheimer's disease, viral infections, boosting immune response to vaccination, and reducing side effects of chemotherapy. Find out if it works and if it's safe.
CL Answer
Can any vitamins or minerals help prevent or reduce canker sores or cold sores?
Find out which, if any, supplements, including iron, L-lysine, monolaurin, olive leaf extract, vitamin B-12, and zinc, may be beneficial for canker sores or cold sores.
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.
CL Answer
Do any supplements help for flu?
Which supplements may help prevent or reduce symptoms of colds or the flu, including vitamin D, ginseng, NAC, and elderberry.
CL Answer
What are the health effects of turkey tail mushroom and is it safe?
Learn about the possible health effects of turkey tail mushroom, including its use as adjuvant treatment for cancer and for boosting immune function, plus get information about possible side effects and find out why ConsumerLab has not yet tested turkey tail products.
CL Answer
What are the health benefits of bovine colostrum and is it safe?
Bovine colostrum is promoted for boosting immunity, preventing and treating diarrhea, and improving gut health, but does it really work? See the clinical evidence for bovine colostrum, including doses that have been used, as well as safety concerns, cost considerations, and the difference between regular bovine colostrum and hyperimmune bovine colostrum.
CL Answer
Have you heard of the probiotic, Keybiotics? Does it do what it claims, and is it worth the money they charge?
Whole Body Research Keybiotics probiotic information, including its ingredients and possible cheaper alternatives.
CL Answer
What is lactoferrin and will it really strengthen my immune system?
Info about lactoferrin supplements, clinical evidence for strengthening the immune system, preventing or treating colds, gut health and treating H.
CL Answer
Does Restore (Biomic Sciences LLC) really improve gut health? What is in Restore?
Learn more about Restore, including clinical studies on gut health, dosage, cost, and safety.
Product Review
Vitamin C Supplements Review
Find the Best Vitamin C Supplements
Product Review
Reishi Mushroom Supplements Review
Find the Best Reishi Mushroom Supplement. See How Reishi Supplements Differ.
CL Answer
What is EpiCor? Does it really "boost" the immune system and prevent colds?
EpiCor supplement info, including evidence from clinical studies on immune function and cold/flu prevention, safety, and price.
Recalls & Warnings
August 11, 2022
Problems With Supplements on Amazon
More than 50% of 30 top-listed immune support supplements purchased on Amazon.com in May of last year were found to list ingredients that could not be found in them with testing, according to a recent report (Crawford, JAMA Network Open, 2022).
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.
CL Answer
Do any supplements help with COVID-19? Do supplements like vitamin D, zinc, vitamin C, or herbals work?
Find out if natural remedies & supplements for coronavirus such as zinc, vitamin C, garlic, or elderberry help to prevent or treat COVID-19.
CL Answer
Does Z-Stack multivitamin work to boost the immune system, and is it safe?
Find out about Z-Stack, including if it can help boost the immune system and if it is safe to use at the suggested dose.
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.
Recalls & Warnings
August 26, 2014
Maker of Herbal Supplements Warned for Manufacturing Violations and Drug Claims
On August 8, 2014, the FDA issued a warning letter to EnerHealth Botanicals, LLC following a facility inspection which found the company's products, including Parasite Purge Herbal Remedy, Black Walnut Extract, Bladder Cleanse Herbal Extract, Lung Renewal Herbal Remedy, EchinOsha and Daily Immune ...
Recalls & Warnings
June 16, 2019
"Immune Support" Throat Sprays Recalled
On June 13 2019, APS BioGroup, Inc. issued a recall of four "immune support" throat sprays because they have the potential to be contaminated with Stenotrophomonas maltophilia, a bacteria that can cause respiratory infection, particularly in individuals with weakened immune systems.
CL Answer
What is magnesium stearate, what is it made from, and is it dangerous?
Learn more about magnesium stearate and its safety, based on evidence from clinical studies.
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.
Clinical Update
8/02/2015
Prebiotics for Immune Health
Prebiotics are complex sugars which can support the growth of probiotic organisms in the gut. A recent study reported a specific type of prebiotic increased amounts of beneficial bacteria and improved certain markers of immune function in older men and women. Get the details, including dosage, plus our tests of popular probiotics and prebiotics in the Probiotic Supplements Review >>
CL Answer
Titanium dioxide is listed as an ingredient in my supplement. Is it safe?
Titanium dioxide in supplements might have you concerned. Learn more about titanium dioxide - FDA status and evidence from studies on cancer.
CL Answer
Is Esberitox effective for treating a cold?
Esberitox is promoted to boos the immune system, but can it really shorten the effects of the common cold?
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.
CL Answer
What is pterostilbene? Can it really improve cardiovascular and cognitive health?
Learn more about pterostilbene supplements health benefits and if they can really improve cardiovascular and cognitive health.
News Release
March 30, 2023
ConsumerLab Tests Show Not All Quercetin and Rutin Supplements Contain What They Claim
White Plains, New York, March 30, 2023 — Quercetin is a plant compound found in its natural form, rutin, in foods such as capers, onions, and kale.
CL Answer
How does Athletic Greens’ AG1 compare to multivitamins and Greens powders? Is AG1 worth it?
ConsumerLab reviews the ingredients in AG1, its safety and possible side effects, and how AG1 compares to other products.
CL Answer
Is it true that low-carb or Mediterranean diets help for gastroesophageal reflux disease (GERD)?
Find out if a low-carb diet, such as the Mediterranean diet, or lifestyle changes help with gastroesophageal reflux disease (GERD).
CL Answer
What is Omega XL and does it work?
What is Omega XL (distributed by Great Health Works) and does it work? Described as a "highly concentrated Omega-3 'Super Oil' supplement".
CL Answer
What is graviola? Can it really help fight cancer?
Learn more about graviola, if it can really help fight cancer, and its safety.
CL Answer
Can taking too much fish oil be dangerous?
Find out if too much fish oil can be dangerous, and if taking too much fish oil can cause effects such as suppressing the immune system, thinning the blood (increasing the risk of bleeding), increasing levels of LDL cholesterol and liver enzymes or increasing the frequency in episodes atrial fibrillation. ConsumerLab.com's answer explains.
CL Answer
Do glutathione supplements work to prevent aging or for other conditions?
Do glutathione supplements help with aging or other conditions such as cancer and diabetes?
CL Answer
Does Provitalize work for weight loss and is it safe?
Find out if taking Provitalize, a probiotic supplement that also contains turmeric extract, moringa leaf extract, curry leaf extract and piperine (BioPerine), is safe and beneficial for weight management.
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
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.
CL Answer
What are the health benefits of andrographis? Can it treat colds, help with joint pain, or other conditions, and is it safe?
Learn about the health benefits of andrographis, whether it can help relieve cold symptoms, reduce pain and stiffness of osteoarthritis or rheumatoid arthritis, decrease symptoms of ulcerative colitis, or slow the growth of cancer. See the clinical evidence for the branded andrographis extract ParActin. Plus, learn about dosage, side effects and drug interactions with andrographis.
CL Answer
Does AZO Bladder Control really work for overactive bladder?
AZO Bladder Control information, including results from clinical studies on bladder control, dosage, and safety.
CL Answer
Can zuPOO and its primary ingredient, cascara sagrada, cleanse the gut, improve digestion and help with weight management?
zuPOO is marketed for gut support and as a colon cleanser for weight management. Find out if research supports these claims and if ingredients in zuPOO are safe.
Recalls & Warnings
March 02, 2021
FDA Warns Seller of Vitamin C, Silver Spray
On March 1, 2021, the FDA issued a warning letter to Ageless Global, LLC following a review of the company's websites for selling Immunoral, Immune Plus, MD Immune Support Spray, and MD CVK-365 Mouth Spray with unsupported claims that they can treat coronavirus (COVID-19).
Recalls & Warnings
December 31, 2020
FDA Warns Seller of Liposomal Vitamin C, Vitamin D & More
On December 21, 2020, the FDA issued a warning letter to Sparrow Health & Performance LLC for selling the products Organic Liposomal Vitamin C, Nanoemulsified D3K2 (also called Liquid Liposomal Vitamin D3 with K2 or Liposomal Vitamin D3) and Immune Support ...
Recalls & Warnings
April 11, 2020
FDA Warns Sellers of CBD, Colloidal Silver & Natural Remedies Promoted to Treat Coronavirus
Between April 7 and April 9, 2020, the FDA issued warning letters to five companies for selling products such as CBD, colloidal silver, and natural treatments with unsupported claims that they can treat coronavirus (COVID-19).
Recalls & Warnings
April 11, 2020
FDA Warns Seller of Products Promoted to Treat Coronavirus in Pets and Humans
On April 7, 2020, the FDA issued a warning letter to Savvy Holistic Health dba Holistic Healthy Pet for selling products intended for pets and humans with unsupported claims that they can treat coronavirus (COVID-19).
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).
News Release
October 06, 2022
Lion’s Mane and Chaga Supplement Labels May Mislead, According to ConsumerLab Tests
White Plains, New York, October 6, 2022 — Lion’s mane and chaga supplements are often promoted to improve memory and mood, boost the immune system, and a range of other health benefits.
Recalls & Warnings
June 04, 2020
FTC Warns 35 More Companies for Coronavirus Claims
On June 4, 2020, the FTC announced that it sent warning letters to 35 companies for selling products such as herbal products, immune system boosters, and vitamin C with unsupported claims that they can treat coronavirus (COVID-19).
Clinical Update
1/14/2022
Withholding Immunosuppressive Drugs Boosts Immune Response to Vaccine
Temporarily withholding an immunosuppressive drug before and after an mRNA vaccine can boost immune response, according to a recent study.
Clinical Update
8/10/2021
COVID Risk & Immune Disease
Are people with rheumatoid arthritis, psoriatic arthritis, lupus, and other immune diseases at higher risk of severe re-infections? See the latest findings.
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
8/28/2021
Are COVID Booster Doses Different?
Are third dose vaccines (for immune-compromised individuals) different from the first two doses?
Clinical Update
Clinical Update
2/15/2022
Boosting Vaccine Response
Exercising around the time of a COVID vaccine may help boost immune response, according to a recent study.
Clinical Update
8/28/2021
J&J Booster Vaccine
Data suggests that a booster dose of the J&J vaccine can significantly boost immune protection against COVID-19. Get the details.
Clinical Update
8/14/2021
How to Get a Third Vaccine Dose
A 3rd dose of the mRNA vaccines was authorized for immune suppressed individuals. Find out who can get it and how.
Clinical Update
8/17/2021
Extra Vaccine Dose
You can get an extra vaccine dose if you are immunocompromised or take medication that suppresses your immune system. Get the details.
Clinical Update
11/04/2020
Symptoms of Zinc Deficiency
Zinc deficiency can cause a wide range of problems involving the skin, hair, mouth, and immune system. A recent report showed that it can also cause an eczema-like rash. Get the details and learn about the symptoms of zinc deficiency in the What It Is section of our Zinc Supplements and Lozenges Review. Also see our Top Picks for zinc supplements and lozenges.
Clinical Update
6/12/2021
Vitamin D for Asthma?
Can vitamin D supplementation reduce immune reactions to common asthma triggers, such as dust mites? Find out what a recent analysis showed in the What It Does section of our Vitamin D Supplements Review.
Clinical Update
9/17/2020
Does Ginseng Prevent Colds?
Ginseng may increase levels of certain immune cells in the body, but does this result in fewer colds? See what a recent study showed in the What It Does section of the Ginseng Supplements Review.
Clinical Update
4/14/2020
Zinc Concern
Zinc is a popular supplement right now due to COVID-19, but be aware that taking large doses of zinc for a long period of time can suppress the immune system by causing or exacerbating copper deficiency. Certain people may be more at risk for this. Get the details in the Cautions and Concerns section of the Zinc Supplements and Lozenges Review.
Clinical Update
8/04/2013
5-HTP Concern
Three cases of eosinophilia-myalgia syndrome (EMS) have been reported among people taking 5-HTP, a compound related to L-tryptophan. EMS is a debilitating immune condition which has occurred in people taking L-tryptophan, but there were no previous reports of it being caused by 5-HTP. Get the details in the the updated review article on L-Tryptophan and 5-HTP >>
Clinical Update
8/02/2015
Vitamin D and Inflammation
A new study of elderly people given vitamin D showed little effect on markers of inflammation in the body. Correcting very low levels of vitamin D may be helpful, but further raising vitamin levels does not seem necessary for proper immune function. In fact, there may be some downside. For details about this and other uses for vitamin D (and our product test results), see the Vitamin D Supplements Review >>
Clinical Update
4/17/2016
Vitamin D and Allergy
Vitamin D is known to modulate the immune system. Having sufficient levels is associated with reduced risk of allergy and asthma. A recent study showed that giving vitamin D to pregnant women and their infants resulted in fewer infants being allergic to house dust mites and needing to see a doctor for asthma. For details, see "Allergy," as well as "Asthma," in the What It Does section of the Vitamin D Supplements Review >>
Clinical Update
9/19/2023
Cat's Claw
Does cat's claw reduce symptoms of arthritis, help with Alzheimer's disease, boost the immune system, or have other benefits? Find out in our new article about the health benefits and safety of cat's claw.
Clinical Update
8/29/2023
Colostrum for Colds?
Bovine colostrum is promoted to “boost the immune system,” but did it reduce upper respiratory symptoms when taken during fall and winter? See what a new study showed in our article about the health benefits of bovine colostrum.
Also see: Do any supplements help prevent or treat a cold?
Clinical Update
6/23/2023
Prebiotic For Immune Health?
Can taking a prebiotic reduce upper respiratory and gastrointestinal symptoms during colder months? Find out what a recent study showed in the What It Does section of our Prebiotic Supplements Review.
Also see our Top Picks for prebiotics.
Clinical Update
4/25/2023
Vitamin C for Colds?
Does vitamin C shorten the duration of colds? Get the details, and learn about one study that was recently retracted. See the Colds and immune system health section of our Vitamin C Supplements Review.
Also see our Top Picks among vitamin C supplements.
Recalls & Warnings
May 18, 2023
EarthLab, Inc. Warned for Promoting Green Tea, Curcumin, Elderberry & More to Treat Stroke, Cancer & Flu
On April 27, 2023, 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 Green Tea Solid Extract, Curcuma Spp.
Recalls & Warnings
February 21, 2013
FDA and FTC Warn: Supplements Cannot Prevent, Treat Or Cure Cold And Flu
On February 11, 2013, the FDA and the Federal Trade Commission (FTC) jointly issued warning letters to three dietary supplement companies regarding their potential illegal marketing of products to prevent, treat or cure flu virus.
Recalls & Warnings
January 02, 2012
Manufacturing Violations for Multivitamin, Vitamin K and Other Supplements
On December 19, 2011, the U.S. FDA sent a Warning Letter to Milk Specialties Global regarding manufacturing violations. Affected products include PrimaForce Proliver Capsules, Dr. Mercola Vitamin K2, Active Women’s Multivitamin/Multimineral, Cremagnavol, Immune Support, and HPF Women’s Multi.
Recalls & Warnings
December 15, 2020
Mushroom Supplement Seller Warned for Drug Claims
On December 4, 2020, the FDA issued a warning letter to Desert Alchemist LLC following a review of the company's website, social media, and Etsy.com store (www.etsy.
Clinical Update
6/17/2022
L-carnosine for Cardio Fitness?
Does research support L-carnosine supplementation for improving cardio fitness? Find out what a study showed among people with heart failure in our updated CL Answer about L-carnosine.
Clinical Update
8/23/2022
Can-C Eye Drops for Dry Eye?
A product called Can-C Eye Drops has been promoted for improving dry eye as well as reducing the risk of cataracts. Does the evidence support this? Find in our updated CL Answer about supplements for dry eye.
Clinical Update
9/30/2022
Does MSM Help Hair and Nails?
Find out if research supports MSM (methylsulfonylmethane) for improving nails or hair in the MSM section of our Joint Health Supplements Review.
Also see our article about biotin and other supplements for hair and nails.
Clinical Update
10/07/2022
Biotin for Skin Health?
Biotin has been promoted for reducing wrinkles, but does clinical research support this? Find out in the Biotin (B-7) section of our B Vitamin Supplements Review, which also discusses the evidence for biotin for treating brittle nails and hair loss.
Also, see our CL Answer about supplements for reducing wrinkles and tightening the skin.
Clinical Update
2/17/2023
TUDCA for Fatty Liver?
TUDCA supplements are commonly promoted for treating liver disorders, but is there evidence supporting the use of TUDCA for fatty liver disease? Find out in our updated CL Answer about supplements for fatty liver.
Also, see our CL Answer about TUDCA for details about its other uses, potential safety concerns, and cost.
Clinical Update
2/28/2023
TUDCA for Acid Reflux?
A CL Member with acid reflux reported symptom relief with TUDCA (tauroursodeoxycholic acid) supplementation, but does clinical evidence support this use? Find out in our updated CL Answer about TUDCA.
Also, see our CL Answer about supplements that may improve or worsen acid reflux.
Clinical Update
12/06/2022
Hair Supplement Benefits?
Does research support the use of hair supplements such as Forti5, Lambdapil, or Nourkrin for treating thinning of hair? Find out in our updated CL Answer about supplements, topicals and medications for hair.
Clinical Update
1/13/2023
Lifestyle Changes for Tinnitus?
Find out if research supports the following lifestyle changes for reducing symptoms of tinnitus:
Clinical Update
7/18/2023
Aspartame & Cancer
A group of experts recently classified aspartame as "possibly carcinogenic." Learn what evidence was used to support this classification, and find out if all experts agree with it, in the Aspartame section of our article about sugar substitutes.
Clinical Update
9/12/2023
Sea Moss
Sea moss, sometimes called Irish moss, is promoted for improving thyroid health, boosting immunity, and improving gut health, but are these uses supported by clinical evidence? Find out in our article about sea moss and its constituent carrageenan.
Clinical Update
5/09/2023
Prostadine for Prostate & Urinary Health?
Prostadine is a supplement that claims to support prostate health and bladder control, but does it really work? Find out in our Prostate Supplements Review, which includes our Top Pick among prostate supplements.
Also see our article about supplements to reduce nighttime urination.
Clinical Update
6/06/2023
Berberine's New Popularity
Berberine is being called "nature’s Ozempic" – referring to the type 2 diabetes drug also used for weight management. But is there evidence to support this? See our Berberine Review to find out what it can do, if it's safe, how products rate on quality, and our top choices.
Clinical Update
6/29/2019
Popular Probiotic -- What's In a Name?
Does the popular probiotic VSL#3 contain a different formula than used in the clinical studies supporting its benefits? Find out in the What to Consider When Buying section of the Probiotics Supplements Review. Also see our Top Picks for probiotic supplements.
Clinical Update
6/20/2018
Intestinal Benefit of Cocoa?
Cocoa flavanols may support intestinal health, according to an animal study with a cocoa powder that acted like a prebiotic. Get the details in the What It Does section of the Cocoa and Dark Chocolate Review. (Also see our Top Picks among cocoa and dark chocolate products.)
Clinical Update
10/19/2021
Mixing Boosters for J&J Recipients?
Find out why some experts support mixing boosters for J&J vaccine recipients. Also see new research indicating that an mRNA vaccine may be the best booster for those already given a J&J-type vaccine.
Recalls & Warnings
December 15, 2022
Beware of Supplements, Homeopathic Products Promoted to Treat Flu, Says FDA
On December 13, 2022, the FDA warned consumers to beware of supplements and homeopathic products, as well as nasal sprays, sanitizers and other products that promise to prevent or treat the flu.
Recalls & Warnings
April 03, 2020
FDA Warns Pure Plant Essentials for Essential Oil Coronavirus Claims
On April 1, 2020, the FDA issued a warning letter to Health Mastery Systems DBA Pure Plant Essentials for selling products with unsupported claims that they can treat coronavirus (COVID-19).
Recalls & Warnings
December 11, 2020
FDA Warns iThrive.health for Promoting Supplements as COVID-19 Treatments
On December 10, 2020, the FDA issued a warning letter to iThrive.health for promoting the sale of various vitamins and supplements on Amazon.com with claims that they can mitigate, prevent, treat, diagnose, or cure COVID-19.
Recalls & Warnings
November 14, 2012
Mushroom Supplement Manufacturer Warned For Drug Claims and Adulteration
On October 18, 2012, the FDA issued a warning letter to Mushroom Wisdom, Inc. following a facility inspection and product label review which found the dietary supplements Amyloban 3399 From Lion's Mane, Grifron Maitake, and Super Shiitake to be promoted as drugs.
Recalls & Warnings
July 17, 2020
Sellers of Immune Boosters, Vitamin C Warned for Coronavirus Claims
The FDA recently issued warning letters to two companies for selling products such as immune boosters, vitamin C, and zinc with unsupported claims that they can treat COVID-19 (use the links below to read the full warning letter):
Recalls & Warnings
August 27, 2013
Immune Supplement Recalled Due To Undeclared Milk
On August 23, 2013, Reaction Nutrition, LLC issued a voluntary recall of immune support supplement LIVE CLINICAL 90 CAPS because it contains undeclared milk.
Recalls & Warnings
June 05, 2020
Seller of Silver and Vitamin C Lozenges & More Warned for Coronavirus Claims
On June 1, 2020, the FDA issued a warning letter to Dr.
Recalls & Warnings
April 28, 2020
Ten Multi-Level Marketing Companies Warned for Coronavirus and Deceptive Earnings Claims
On April 24, 2020, the FTC announced that it sent warning letters to ten multi-level marketing companies for selling products such as essential oils and immune system boosters with unsupported claims that they can treat coronavirus (COVID-19) and/or for misrespresenting potential earnings people ...
Recalls & Warnings
May 12, 2020
Plum Dragon Herbs Warned for Coronavirus Claims
On May 8, 2020, the FDA issued a warning letter to Plum Dragon Herbs, Inc. for selling Chinese medicine products with unsupported claims that they can treat coronavirus (COVID-19).
Recalls & Warnings
May 02, 2020
Seller of Botanical and CBD Oil Patches Warned for Coronavirus Claims
On April 27, 2020, the FDA issued a warning letter to Santiste Labs LLC for promoting its transdermal patches containing botanical oils and/or CBD with unsupported claims that they can treat 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
May 08, 2021
Seller of Immune Bio Green Cell Warned by FDA
On March 30, 2021, the FDA issued a warning letter to Immune & Genetics Protocols, LLC following a review of the company's websites, which found statements made about the company's product Immune Bio Green Cell to be drug claims.
Recalls & Warnings
May 30, 2015
Seller of Supplements for Herpes, Prostate Cancer & More Warned for Drug Claims
On May 7, 2015, the FDA issued a warning letter to Strictly Health Corporation, following a review of the company's websites which found statements made about FENVIR, Prosta Pep and Tonalin brand CLA to be drug claims.
Recalls & Warnings
December 11, 2020
Seller of "Dr. Hotze's Immune Pak" Products Warned for COVID-19 Claims
Seller of "Dr. Hotze's Immune Pak" Products Warned for Coronavirus Claims
Recalls & Warnings
November 06, 2023
FDA Warns Consumers Not to Use Dr. Ergin’s SugarMD Advanced Glucose Support, Found to Contain Prescription Drugs
On November 3, 2023, the FDA warned consumers not to purchase or use Dr. Ergin’s SugarMD Advanced Glucose Support products after FDA laboratory analysis found the supplement to contain glyburide and metformin.
Recalls & Warnings
June 30, 2022
FDA Warns Seller of Vision and Allergy Supplements
On May 26, 2022, the FDA issued a warning letter to Golden Lab LLC following an inspection of the website, which found statements about the company’s DoctoRx’s Optimal Formula Ocular Pressure & Optic Nerve Support Formula Ocular Health Capsule, DoctoRx’s Optimal Formula ...
Recalls & Warnings
August 14, 2023
Liver Injury Linked to "Immune Booster" Supplement Sold on Amazon
A 27-year-old woman in Pennsylvania was admitted to intensive care for drug-induced liver injury after taking Prodigy Life HRP-AID, a supplement sold on Amazon and promoted as an "immune system booster" to reduce the intensity and frequency of cold sore outbreaks, according to a ...
News Release
June 06, 2020
Best Vitamin C Supplements Revealed by ConsumerLab
White Plains, New York, June 6, 2020 — Due to its role in maintaining immune system health, vitamin C has been promoted to help prevent and treat COVID-19, as well as other viral infections such as colds.
News Release
April 14, 2020
ConsumerLab Tests Reveal Best Probiotic Supplements and Those With Quality Issues
White Plains, New York, April 14, 2020 — Probiotic supplements may be helpful for conditions including antibiotic-associated diarrhea, irritable bowel syndrome, and respiratory infections.
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.
Recalls & Warnings
July 03, 2012
Standard Process Recalls Three Supplements Due to Possible Salmonella Contamination
On June 29, 2012, Standard Process issued a voluntary recall of the company's Cataplex ACP, Cataplex C and Pancreatrophin PMG, after a routine FDA inspection uncovered potential Salmonella contamination in an ingredient found in these three products.
Recalls & Warnings
April 02, 2021
FDA Warns Sellers of Prostate, Reishi, Immune Products, and More
On March 16, 2021, the FDA issued warning letters to two companies following reviews of their websites which found statements made about the companies' products to be drug claims.
Recalls & Warnings
October 30, 2020
Seller of Vitamin C, Vitamin D, Ashwagandha, and More Warned for COVID-19 Claims
On October 23, 2020, the FDA issued a warning letter to Predator Nutrition for selling the products Elixir, Salidroside, Unbreakable, Vitamin C + Bioflavonoids & Rosehip, Vitamin D3, and Ashwagandha with unsupported claims that they can treat coronavirus (COVID-19).
Recalls & Warnings
October 30, 2020
Simple Silver Cannot Be Promoted to Prevent or Treat COVID-19
On October 23, 2020, the FDA issued a warning letter to Peterson Research Laboratories LLC for selling the product Simple Silver with unsupported claims that it can treat coronavirus (COVID-19).
Recalls & Warnings
May 02, 2020
Hopewell Essential Oils Warned for Coronavirus Claims
On April 27, 2020, the FDA issued a warning letter to Hopewell Essential Oils for selling its essential oils with unsupported claims that they can treat coronavirus (COVID-19).
Recalls & Warnings
August 18, 2020
Seller of Immune Shot Criminally Charged With Making Coronavirus Claims
On August 10, 2020, prosecutors in Georgia charged Matthew Ryncarz and his company Fusion Health and Vitality, LLC d/b/a/ Pharm Origins with selling the misbranded product Immune Shot.
Recalls & Warnings
June 23, 2020
Seller of CBD Tinctures and "Immune Boost Packs" Warned for Coronavirus Claims
On June 18, 2020, the FDA issued a warning letter to Project 1600 Inc. for selling CBD products with unsupported claims that they can treat coronavirus (COVID-19).
Recalls & Warnings
December 31, 2020
FDA Warns Seller of Flu Immune
On December 21, 2020, the FDA issued a warning letter to Riverstone LLC for selling the products Flu Immune Drops, L-Lysine, Lysine Extra, and Monolaurin with unsupported claims that they can treat coronavirus (COVID-19).
Recalls & Warnings
January 21, 2021
Federal Court Bars Fusion Health From Promoting Vitamin D for COVID-19
On January 8, 2021, the United States Department of Justice announced a permanent injunction has been entered, barring dietary supplement marketer Matthew Ryncarz and his companies Fusion Health and Vitality LLC dba Pharm Origins and Fusion Ionz LLC dba Pharm Origins from making claims that their ...
Recalls & Warnings
November 03, 2022
Seller of CBD Warned for COVID-19 Claims
On November 1, 2022, the FDA issued a warning letter to Alternative Health Distribution LLC (d/b/a CannaAid) following a review of the company’s website, which found statements about the company’s cannabidiol (CBD) products to be drug claims.
Recalls & Warnings
November 28, 2022
Seller of Joint Health, Collagen Protein and More Warned for Drug Claims
On November 14, 2022, the FDA issued a warning letter to The Truth Company, LLC (parent company of Kinobody, LLC and UMZU, LLC) following inspection of the company’s websites which found statements about its Betaine, Immune, Redwood, Sensolin, Thyrite, zuRelief, Kino Aminos, Kino Collagen ...
Recalls & Warnings
April 14, 2020
FTC Warns Companies Selling Immune "Boosters," Vitamin C and More for Coronavirus Claims
On April 14, 2020, the FTC announced that it has sent warning letters to ten companies for selling products such as immune boosters, silicone facial brushes, air purifiers, and intravenous vitamin C with unsupported claims that they can treat coronavirus (COVID-19).
Recalls & Warnings
March 29, 2020
Seller of "Immune Tonic" Warned for Making Coronavirus Claims
On March 26, 2020, the FDA issued a warning letter to Carahealth for selling products with unsupported claims that they can treat coronavirus (COVID-19).
Recalls & Warnings
April 26, 2013
Seller of Immune, Cholesterol, Liver and Blood Sugar Products Warned For Drug Claims
On March 20, 2013, the FDA issued a warning letter to Birkdale Medicinals LLC, following a review of the company's website which found statements made about Birkdale products, including Immune Response 247, Cholestat, Silymarin 81 and LevelStat, to be drug claims.
Recalls & Warnings
May 09, 2020
FTC Warns 45 More Companies for Coronavirus Claims
On May 7, 2020, the FTC announced that it sent warning letters to 45 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
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
July 10, 2021
FDA Warns Seller of Omega XL
On June 31, 2021 the FDA issued a warning letter to Great Healthworks, Inc. following a review of the company's website, which found statements made about Omega XL and ProbioticXL supplements to be drug claims.
Recalls & Warnings
June 22, 2021
Living Free Vitamins, Joint, Nerve and Other Supplements Recalled
On June 21, 2021, Bea Lydecker's Naturals, Inc. issued a recall of six Living Free brand supplements because the labels do not declare soy lecithin.
Recalls & Warnings
January 20, 2021
FDA Warns Seller of Vitamin D, Curcumin and CoQ10 Promoted for Treating COVID-19
On December 28, 2020, the FDA issued a warning letter to Smarter Nutrition, Inc. following a review of the company's website, which found statements made about the company's products Smarter Curcumin, Smarter Ubiquinol, and Smarter Vitamin D3 to be drug claims.
Recalls & Warnings
September 10, 2021
FDA Warns Ten Sellers of "Diabetes" Supplements
On September 7, 2021, the FDA issued warning letters to 10 supplement companies that made drug claims by promoting products to treat diabetes and/or lower blood sugar. Five of the products were sold on Amazon as well as on company websites. The products were promoted with statements such as
News Release
February 24, 2017
Vitamin D Supplements Maintain Top Spot in Popularity, as Probiotics Surpass Multivitamins to #4 Behind Fish Oil and CoQ10 in Latest ConsumerLab.com Survey
White Plains, New York, February 24, 2017 — A recent survey of over 9,505 people who use dietary supplements shows the most popular dietary supplement to be vitamin D, followed by fish oil, CoQ10, probiotics, and multivitamins.
News Release
March 07, 2008
ConsumerLab.com finds most vitamin C supplements pass quality tests but one short on ingredient and some exceed tolerable levels
WHITE PLAINS, NEW YORK — MARCH 7, 2008 — ConsumerLab.com reported test results today for a wide variety of vitamin C supplements. Vitamin C is the top-selling single vitamin in the U.S., with sales of $863 million in 2006 according to Nutrition Business Journal.
News Release
May 24, 2006
Problems persist with ginseng supplements — ConsumerLab.com finds nearly half of products lack ingredient or contaminated
WHITE PLAINS, NEW YORK — May 24, 2006 — ConsumerLab.com has released test results for dietary supplements made with ginseng, a popular herb promoted for vitality and the treatment or prevention of a range of medical conditions.
Recalls & Warnings
May 26, 2020
Seller of Vitamin and CBD "NoronaPak" Warned for Coronavirus Claims
On May 21, 2020, the FDA issued a warning letter to Apollo Holding LLC for promoting a kit containing vitamins and CBD with unsupported claims that they can treat coronavirus (COVID-19).
Recalls & Warnings
April 21, 2020
CanaBD Warned for CBD Coronavirus Claims
On April 16, 2020, the FDA issued a warning letter to Nova Botanix LTD DBA CanaBD for selling products with unsupported claims that they can treat coronavirus (COVID-19).
Recalls & Warnings
April 03, 2020
Gaia's Whole Healing Essentials Warned for Colloidal Silver Coronavirus Claims
On April 1, 2020, the FDA issued a warning letter to Gaia's Whole Healing Essentials, LLC, for selling products with unsupported claims that they can treat coronavirus (COVID-19).
Recalls & Warnings
November 24, 2020
Recalled Vitamin D Contains Potentially Dangerous Ingredient
On November 22, 2020, Fusion Health and Vitality LLC recalled all 2020 lots of CORE Essential Nutrients and Immune Boost Sublingual Vitamin D3 because they are adulterated. CORE Essential Nutrients contains the unapproved food additive hordenine HCl.
Recalls & Warnings
April 01, 2020
NeuroXPF CBD Warned for Making Coronavirus Claims
On March 31, 2020, the FDA issued a warning letter to NeuroXPF for selling products with unsupported claims that they can treat coronavirus (COVID-19).
Recalls & Warnings
January 12, 2021
Seller of Cholesterol, Weight Loss Products, and More Warned for Claims
On November 17, 2020, the FDA issued a warning letter to Bonagens following a review of the company's website, which found statements made about the company's products Anti-Aging Supports, Cholesterol & Diabetes Control, Gout Control, Hypertension Control, Liver Supports, Lungs ...
Recalls & Warnings
August 15, 2020
FTC Warns 20 More Companies for Coronavirus Claims
On August 14, 2020, the FTC announced that it sent warning letters to 20 companies for selling products such as vitamin C, hydrochloroquine, omega 3, and melatonin with unsupported claims that they can treat coronavirus (COVID-19).
Recalls & Warnings
August 29, 2017
FDA Warns Seller of Supplements for Allergies, Joint Pain, Bone Health, and More
On August 16, 2017, the FDA issued a warning letter to Total Nutrition, Inc.
Recalls & Warnings
January 10, 2018
Lithium Supplement Contaminated With E. Coli, Health Canada Warns
On December 1, 2018, Health Canada (the Canadian equivalent of the FDA) warned consumers that it found Smart Brain Formulations Serotonin Support, a lithium ororate supplement sold on the website Robert Lamberton Consulting, to be contaminated with E. choli (Escherichia coli).
Recalls & Warnings
May 12, 2018
Seller of Astaxanthin, Cinnamon, Pine Bark and More Warned for Manufacturing Violations
On March 22, 2018, the FDA issued a warning letter to Get The Tea following a facility inspection which found the company's products, including Get the Tea Astaxanthin Max, Get the Tea Colostrum Complete, and Get the Tea Pine Bark Capsules, to be adulterated because they were ...
Recalls & Warnings
June 25, 2020
"Anti-Viral" Supplement Recalled for Unsupported Coronavirus Claims
On June 23, 2020, Golden Nutrition Inc. issued a recall of four lots of Anti-Viral Immune Enhancement Capsules because the label makes unsupported health claims to "help fight corona virus and influenza.
Recalls & Warnings
June 09, 2020
Six More Multi-Level Marketing Companies Warned for Coronavirus and Deceptive Earnings Claims
On June 5, 2020, the FTC announced that it sent warning letters to six multi-level marketing companies for selling products such as immune system boosters and probiotics with unsupported claims that they can treat coronavirus (COVID-19) and/or for misrepresenting potential earnings people who have ...
Recalls & Warnings
November 10, 2020
FDA Warns Seller of Digestive Enzymes, Nattokinase, and More
On October 27, 2020, the FDA issued a warning letter to World Nutrition, Inc.
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
April 17, 2020
Earth Angel Oils Warned for Coronavirus Claims
On April 14, 2020, the FDA issued a warning letter to Earth Angel Oils for selling products with unsupported claims that they can treat coronavirus (COVID-19).
Recalls & Warnings
May 19, 2020
FDA Warns Sellers of CBD, Kratom, Vitamin C, and More for Coronavirus Claims
Between May 11 and May 14, 2020, the FDA issued warning letters to five companies for selling products such as vitamin C, immune boosters, kratom, and CBD with unsupported claims that they can treat coronavirus (COVID-19).
Recalls & Warnings
May 28, 2020
FDA Warns Sellers of CBD, Colloidal Silver, Essential Oils, and More Promoted to Treat Coronavirus
On May 26, 2020, the FDA issued warning letters to four companies for selling products such as CBD, essential oils, colloidal silver, and vitamins with unsupported claims that they can treat coronavirus (COVID-19).
Recalls & Warnings
April 20, 2021
Chiropractor Who Claimed Vitamin D and Zinc Work Better Than COVID Vaccines Charged by FTC
On April 15, 2021, the FTC charged St.
Recalls & Warnings
October 05, 2012
Illegal Claims on Weight Loss, Immune System Dietary Supplements, and Few Backed by Clinical Data
On October 3, 2012, the U.S. Department of Health and Human Services issued a report warning that dozens of weight loss and immune system supplements have illegal claims of curing or treating disease on their labels and/or lack the scientific evidence to support such label claims.
Recalls & Warnings
June 05, 2020
Seller of CBD, Sleep Aids, and Cold & Flu Products Warned for Manufacturing Violations
On April 28, 2020, the FDA issued a warning letter to The Dragontree Apothecary LLC, which found the company's Sleep Support, Anxiety Relief, Cold & Flu Relief, and Inflammation Relief to be adulterated because they were prepared, packed, or held under conditions that ...
Recalls & Warnings
April 02, 2021
Seller of Vision Supplements Warned by FDA
On March 19, 2021, the FDA issued a warning letter to Lipotriad LLC following a review of the company's websites, which found statements made about the company's products Lipotriad Visionary, Lipotriad Adult 50+, Lipotriad Dry Eye, and Lipotriad Vision Support Plus to ...
Recalls & Warnings
March 26, 2019
Seller of NeuSilver Colloidal Silver for Adults, Children and Pets Warned by FDA
On February 19, 2019, the FDA issued a warning letter to iMedDo, Inc., following a review of the company's website, http://www.imeddo.
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
April 03, 2020
FDA Warns Seller of FullerLifeC60 for Coronavirus Claims
On March 30, 2020, the FDA issued a warning letter to FullerLifeC60, LLC, for selling a product with unsupported claims that it can treat coronavirus (COVID-19).
Recalls & Warnings
March 15, 2013
Maker of Liquid Supplements Warned For Manufacturing Violations and Drug Claims
On January 31, 2013, the FDA issued a warning letter to Liquid Health, Inc.
Recalls & Warnings
October 18, 2017
FDA Warns Seller of Arthritis, Blood Pressure, Diabetes Supplements For Making Drug Claims
On August 15, 2017, the FDA issued a warning letter to Years to Your Health, Inc., following an inspection of the company's website which found a number of their products to be misbranded, as they contained drug claims.
Recalls & Warnings
February 13, 2019
Supplements Promoted for Alzheimer's Disease and Dementia Sell "False Hope," Warns FDA
On February 11, 2019, the FDA warned consumers to beware supplements promoted to prevent or treat Alzheimer's disease or dementia.
Recalls & Warnings
March 30, 2019
FDA Warns Seller of Reishi, Joint Supplements, Ginseng & More for Pesticides, Other Violations
On March 12, 2019, the FDA issued a warning letter to Yanqing "Michael" Li and Chang Su, owners of the website http://www.woohoonatural.
Recalls & Warnings
January 18, 2005
Supplement Maker to Pay over $3.5 Million to Settle Deceptive Advertising Charges for Immune Dietary Supplement
On January 18, 2005, the Federal Trade Commission (FTC), the Orange County (California) District Attorney, and the California State Attorney General announced that they had reached settlements with Body Wise International, Inc.
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
February 17, 2018
FDA Warns Seller Reishi Mushroom Supplements
On February 7, 2018, the FDA issued a warning letter to Reishi D. International, Inc., following a facility inspection which found the company's Reishi D.
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
June 06, 2017
Seller of Herbal Supplements Warned for Manufacturing Violations, Drug Claims
On May 25, 2017 the FDA issued a warning letter to Life Rising Corporation, following a facility inspection which found the company's products, including Stomach Regulator, Fang Feng Formula, Skin Regulator, Regulate Liver, Circulation Regulator, Pancreas Support, Lung Regulator, Pure Tea, ...
Recalls & Warnings
February 27, 2018
Dog Treats, Food Recalled Due to Salmonella, Listeria Risk
The following dog treats and dog food are being recalled because they have the potential to be contaminated with Listeria monocytogenes or Salmonella, which can cause illness in pets who consume these products, as well as in pet owners who handle the contaminated products or touch ...
Recalls & Warnings
January 21, 2018
Men's Fiber Supplement Recalled
On January 21, 2018, Break Ventures/California Basics recalled of its fiber supplement for men, Zero for Him (150 count) due to possible Salmonella contamination.
Recalls & Warnings
June 21, 2002
Canadian Warning on Use of Seven Herbal Supplements from BotanicLab
On June 19, 2002, Health Canada issued a warning that Canadians not use seven herbal products manufactured in the United States by BotanicLab because they contain undeclared prescription drugs that could cause serious health effects if not taken under medical supervision.
Recalls & Warnings
February 06, 2004
FDA Seizes Ephedra-Containing Dietary Supplements for Unsubstantiated Athletic Performance Claims
On February 5, 2004, Food and Drug Administration Commissioner Mark McClellan, M.D., Ph.D., and U.S. Attorney Michael J. Sullivan announced the seizure of ephedra-containing dietary supplements Betatrim, Thermbuterol, and Stacker 2, from Musclemaster.com in Northboro, Mass.
Recalls & Warnings
December 02, 2014
Seller of Energy & Joint Supplements, Aloe, Silver and More Warned for Drug Claims
On November 24, 2014, the FDA issued a warning letter to Jansen Enterprises, LLC, dba HealthWorksUSA, following an inspection of the company's website which found statements made about Nutra Blast Natural Energy, Ionic Silver Water, Nutra Complete, and Nutra Gel to be drug claims.
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
August 26, 2014
Seller of Immune Supplement Warned for Drug Claims
On August 12, 2014, the FDA issued a warning letter to Ad-Med Biotechnology, following a review of the company's websites and product labels, which found statements made about Immune Active Adult Formula and Immune Active Children's Formula to be drug claims.
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
June 10, 2017
Seller of Prostate, Immune Supplements & More Warned for Manufacturing Violations
On May 25, 2017 the FDA issued a warning letter to The Herbalist, Inc.
Recalls & Warnings
October 18, 2017
Total Body Nutrition Warned for Banned Stimulant in Supplements
On September 28, 2017, the FDA issued a warning letter to Total Body Nutrition following a facility inspection which found some of the company's products to be adulterated because they were prepared, packed, or held under conditions that violate Current Good Manufacturing Practices for dietary ...
Recalls & Warnings
September 28, 2017
Seller of Prostate, Reishi Supplements Warned for Manufacturing Violations
On September 11, 2017, the FDA issued a warning letter to Vicare International (USA), Inc.
Recalls & Warnings
January 16, 2018
Marketers of CellAssure and Cognify Settle FTC Charges of Deceptive Cancer Claims
On January 11, 2018, the FTC announced that CellMark Biopharma, LLC and its CEO, Derek E.
Recalls & Warnings
December 05, 2014
Maker of Immune Supplement Warned for Manufacturing Violations
On November 20, 2014, the FDA issued a warning letter to Urban Moonshine, Inc.
Recalls & Warnings
May 23, 2013
Seller of Sexual Enhancement, Cholesterol, Resveratrol Supplements and More Warned For Drug Claims
On May 2, 2013, the FDA issued a warning letter to Alternative Health Supplements, following a review of the company's website, which found statements made about several dietary supplements, including Regenerect, Alligin, Astaxanthin Advantage, HDL Cholesterol Management, Resveratrol, Coral Calcium ...
Recalls & Warnings
January 11, 2012
Herbal Extract Company Warned by FDA of Making Drug Claims
On January 3, 2012, the U.S. FDA sent a Warning Letter to Herbal Extract Plus, LLC regarding legal violations for claiming its herbal products can cure or prevent diseases.
Recalls & Warnings
July 18, 2017
Seller of "Super Strength Prostate Formula," Acai Berry Supplements & More Warned for Drug Claims
On June 30, 2017, the FDA issued a warning letter to Nature's Health Company, LLC, following a facility inspection and review of the company's website, www.natureshealthcompany.
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
September 13, 2013
Metagenics Warned For Misbranding of Medical Foods and Drug Claims
On August 13, 2013, the FDA issued a warning letter to Metagenics, Inc.
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
July 18, 2017
Oat Cereal Recalled Due to Listeria Risk
On July 18, 2017, Garden of Light, Inc., recalled Woodstock Organic Matcha Vanilla Oats because of potential contamination with Listeria monocytogenes.
Recalls & Warnings
April 28, 2017
Marketers of Weight Loss System Agree to Settle FTC Charges of Deceptive Claims
On April 21, 2017, the FTC announced the marketers of the NutriMost Ultimate Fat Loss System (NutriMost, LLC and NutriMost Doctors, LLC) agreed to settle charges they made false claims about the product.
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
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
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
July 06, 2012
Centrum Multivitamins: Breast and Colon Health Claims Pulled
On July 5, 2012, Pfizer Consumer Healthcare announced it will withdraw breast and colon health claims from its Centrum multivitamin advertising and labels, and will revise health and energy claims made on other Centrum products.
Recalls & Warnings
August 30, 2012
FDA Warns of Medical Claims Made For Numerous Chinese Herbal Products
On August 15, 2012, the FDA warned Dragon Herbs that promotional statements made on the company's website constitute drug claims for twenty herbal products, including CardioPro 2000, Cordyceps, Duanwood Reishi, Gynostemma, Ginseng and Astragalus Combination, Dang Gui and Gelatin, Sweet Relief, ...
Recalls & Warnings
March 16, 2006
Garden of Life, Maker of Primal Defense, Settles FTC Charges
On March 9, 2006, The Federal Trade Commission (FTC) announced that an operation that marketed dietary supplements sold at Whole Foods Market, GNC, the Vitamin Shoppe, and on the Internet settled FTC charges that they made deceptive advertising claims about their supplements.
Recalls & Warnings
January 02, 2012
FDA Warns XYMOGEN of Manufacturing and Labeling Violations Regarding Multiple Products
On December 13, 2011, the U.S. FDA sent a Warning Letter to Atlantic Pro Nutrients, Inc. (dba XYMOGEN) regarding labeling and/or manufacturing violations relating to its products, which include Borage CP-240, CoQmax CF, Immune Rx, Iron Glycinate, and Green Tea 600.
Recalls & Warnings
March 11, 2002
Recall and Warning to Stop Use of Prostate Supplements "PC SPES" and "SPES"
Note: This posting was origially made on February 8, 2002. Additional information was added on March 11, 2002.
Recalls & Warnings
December 10, 2014
Risk of Fungal Infection from Probiotics in People with Weakened Immune System
On December 9, 2014, the FDA warned that supplements containing live bacteria or yeast have the potential to be contaminated with mold, and may pose a risk of potentially deadly fungal infection in immunocompromised persons.
Recalls & Warnings
April 23, 2013
Seller of Digestion, Thyroid and Vitamin D Supplements Warned For Drug Claims
On November 5, 2012, the FDA issued a warning letter to The Women's Health Institute at Texas following a review of the company's various websites which found statements made about Digest + SEB, Iodine Plus 2, and D5000 Vitamin D dietary supplements to be drug claims.
Recalls & Warnings
April 18, 2013
Cardio, Energy and Sexual Enhancement Supplement Distributor Warned For Manufacturing Violations and Drug Claims
On December 21, 2012, the FDA issued a warning letter to ForMor Inc, dba ForMor International, following a facility inspection which found the company's Cardio Cocktail and Argenix dietary supplements to be adulterated because because they were prepared, packed, or held under conditions that do ...
Recalls & Warnings
November 17, 2005
FTC Warns Web Sites Peddling Hormone Replacement
On November 10, 2005, the Federal Trade Commission (FTC) announced that its staff had sent warning letters to 34 Web site operators making claims that products advertised as natural alternatives to hormone replacement therapy will prevent or treat diseases, such as cancer, heart disease, or ...
Recalls & Warnings
January 18, 2013
FTC Upholds Ruling, POM Wonderful Health Claims Were Deceptive
On January 16, 2013, the Federal Trade Commission (FTC) announced it will uphold a judge’s ruling that makers of POM Wonderful 100% Pomegranate Juice and POMx supplements made deceptive and unsubstantiated claims that the products could treat, prevent, or reduce the risk of heart disease, prostate ...
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
December 12, 2014
Marketers of HCG Settle FTC Charges of Deceptive Weight Loss Claims
Marketers of HCG Platinum drops have agreed to pay $1 million to settle Federal Trade Commission (FTC) charges that claims the drops could cause rapid and substantial weight loss were deceptive and not supported by scientific evidence.
Recalls & Warnings
February 06, 2015
POM Wonderful Claims Were Deceptive, Court Rules
On January 30, 2015, the Federal Trade Commission (FTC) announced that an appeals court has upheld the Commission's ruling that marketers for POM Wonderful made deceptive health claims about the product.
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
June 13, 2013
Seller of Cardio, Immune, Greens Supplements and More Warned For Drug Claims
On May 29, 2013, the FDA issued a warning letter to dietary supplement company Nature's Answer, following a review a the company's website, www.naturesanswer.
Recalls & Warnings
May 20, 2005
Seller of "Ocular Nutrition" Supplement Settles FTC Charges
On March 16, 2005, The Federal Trade Commission (FTC) announced that Hi-Health Supermart Corporation (Hi-Health) and its owner, Simon Chalpin, settled FTC charges that they made unsubstantiated advertising claims that their product – Premier Formula for Ocular Nutrition-Optim3 (Ocular Nutrition) – ...
Recalls & Warnings
February 19, 2005
Seller of Eye Supplement Purporting to Restore Vision and Eliminate "Floaters" Settles FTC Charges
On February 15, 2005, the Federal Trade Commission (FTC) announced that Hi-Health Supermart Corporation (Hi-Health) and its owner, Simon Chalpin, have settled FTC charges that they made unsubstantiated advertising claims that their product – Premier Formula for Ocular Nutrition-Optim3 (Ocular ...
Recalls & Warnings
September 25, 2007
Recall of Contaminated Baby Supplement
On September 21, 2007 the U.S. Food and Drug Administration (FDA) warned consumers not to consume Baby's Bliss Gripe Water, apple flavor, with a code of 26952V and expiration date of October 2008 (shown as '10/08' on the label). The product is distributed by MOM Enterprises, Inc.
Recalls & Warnings
March 15, 2016
Tea Recalled Due to Salmonella Risk
On March 11, 2016 Awareness Corp. issued a recall of its 7.4 ounce container of Boost Tea because it may be contaminated with Salmonella.
Recalls & Warnings
July 24, 2012
Baby Supplement Recalled Due To Salmonella Risk
On July 20, 2012, Wellements LLC issued a voluntary recall of Baby Move Prune Concentrate because testing of retained raw materials used in the product found one ingredient to be positive for Salmonella.
Recalls & Warnings
August 28, 2013
Tea and Papaya Supplement Company Warned For Drug Claims
On August 12, 2013, the FDA issued a warning letter to Herbal Papaya, LLC, following a review of the company's website and Facebook page which found statements made about Papaya Seed Extract Capsules, 100% Papaya Leaf (Paw Paw Twig) and Papaya Leaf with Rooibos Tea to be drug claims.
Recalls & Warnings
January 28, 2014
Emergen-C Settles False Advertising Lawsuit
Alacer Corp., marketers of Emergen-C, has agreed to pay $6.45 million to settle a class action lawsuit which charged the company made false claims that the vitamin C supplement could boost immunity, energy and metabolism.
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
November 21, 2014
Seller of "Ebola" Supplement Warned for Drug Claims
On November 18, 2014, the FDA issued a warning letter to the seller of dietary supplement Ebola-C, following a review of the company's website, www.ebola-c.com, which found statements made about the product to be drug claims.
Recalls & Warnings
September 23, 2014
More Carob Powder Products Recalled
On September 22, 2014, Glaser Organic Farms issued a recall of Raw Carob Powder and Carob Fudgy Brownie because they have the potential to be contaminated with Salmonella.
Recalls & Warnings
March 19, 2014
Maker of Herbal Capsules and Extracts Warned for Manufacturing Violations
On September 19, 2013, the FDA issued a warning letter to Herbalist and Alchemist, Inc.
Recalls & Warnings
October 11, 2016
Seller of Glucosamine and Chondroitin Settles FTC Charges of False Advertising
On October 5, 2016, the FTC announced the sellers of the liquid glucosamine and chondroitin supplement Supple (Supple LLC) agreed to settle charges they made false claims about the product.
Recalls & Warnings
June 21, 2016
"Doctor Trusted" Seal and Certification Program for Dietary Supplements Misleading and Meaningless, Says FTC
SmartClick Media LLC, also doing business as Doctor Trusted, has agreed to settle Federal Trade Commission (FTC) charges that its "Doctor Trusted" seal and certificates, which appeared on some 800 websites promoting health products and dietary supplements, ...
Recalls & Warnings
May 13, 2015
Amberen Weight Loss Claims Not Supported by Evidence, Says FTC
On May 12, 2015, the FTC announced it filed a complaint to stop Lunada Biomedical Inc. from advertising that its product Amberen is clinically proven to cause substantial weight loss in women over 40.
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
October 05, 2011
FDA Warns Herbal Nitro of Manufacturing Violations
The FDA has published a Warning Letter dated September 22, 2011 to Herbal Nitro Inc. regarding manufacturing violations at its facility in Yucaipa, CA.
Recalls & Warnings
February 17, 2010
FTC Warns of Deceptive Claims with Children's Omega-3 Supplements
On February 17, 2010, the Federal Trade Commission (FTC) announced that it had sent letters to 11 companies that promote various omega-3 fatty acid supplements, telling them they should review their product packaging and labeling to make sure they do not violate federal law by making baseless ...
Recalls & Warnings
April 09, 2006
Sellers of Children’s Weight-Loss Product Settle FTC Charges
On April 6, 2006, the Federal Trade Commission (FTC) announced that the marketers of Pedia Loss, a purported children’s weight-loss product, and Fabulously Feminine, a supposed female libido enhancement product, had agreed to settle Federal Trade Commission charges that they made false and ...
Recalls & Warnings
February 05, 2014
Maker of Digestive Health Supplement Warned For Manufacturing Violations, Drug Claims
On January 22, 2014, the FDA issued a warning letter to Intensive Nutrition Incorporated, following a facility inspection which found the company's digestive support supplement, Tanalbit, to be adulterated because it was prepared, packed, or held under conditions that violate Current Good ...
Recalls & Warnings
June 12, 2014
Marketers of Memory Supplement Settle FTC Charges of Deceptive Claims
Martek Biosciences Corporation and i-Health Inc., marketers of BrainStrong Adult, have agreed to settle Federal Trade Commission (FTC) charges that claims the supplement could improve adult memory and prevent cognitive decline were deceptive, and not supported by sufficient clinical evidence.
Recalls & Warnings
September 09, 2014
Maker of Popular Green Coffee Bean Extract Settles FTC Charges of Unsupported Weight Loss Claims
Applied Food Sciences, Inc., maker of green coffee bean extract GCA, has agreed to pay $3.5 million to settle FTC charges that weight loss claims made about the extract were not supported by scientific evidence.
Recalls & Warnings
January 27, 2015
Green Coffee Bean Supplement Marketer Settles FTC Charges of Deceptive Claims
On January 26, 2015, the FTC announced that Pure Health LLC, Genesis Today, and owner of both companies, Lindsey Duncan, will pay $9 million to settle charges of deceptive weight loss claims made about the companies' green coffee bean extract products.
Recalls & Warnings
October 06, 2004
False Claims Made by Marketer of Cortisol-related Weight-Loss Supplements According to FTC
On October 6, 2004, the Federal Trade Commission (FTC)charged marketers of two dietary supplements with claiming, falsely and without substantiation, that their products can cause weight loss and reduce the risk of, or prevent, serious health conditions.
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
June 09, 2005
FTC Cracks Down on "HGH" Supplements; $20 Million in Consumer Redress
On June 9, 2005, The Federal Trade Commission (FTC) announced that two Florida businesses have agreed to a federal court order requiring them to pay up to $20 million in consumer redress – the largest monetary judgment ever obtained in an FTC health fraud case – to settle charges that they ...
