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Product Review

Hoodia (Hoodia gordonii) Supplements Review Article

Hoodia Supplements for Weight Loss. Will Hoodia help you lose weight? Make sure you know the facts.

CL Answer

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

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

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

CL Answer

Schisandra Berry Supplements: Health Benefits and Safety

Schisandra berry extracts and supplements are promoted to improve mood and sleep, liver health, muscle strength, and symptoms of menopause. Find out if they work and are safe, including side effects and drug interactions.

Schisandra 4

News Release

August 12, 2008

ConsumerLab.com finds improvements in labeling of nutrition bars but potential pitfalls exist -- New report compares 20 bars, including those for protein, fiber, energy and whole food

WHITE PLAINS, NY — August 12, 2008 — Labeling on nutrition bars has become more accurate, according to a new report by ConsumerLab.com.

CL Answer

Does Rooibos Tea Have Health Benefits and Is It Safe?

Learn about the health benefits of rooibos tea, including red and green, unfermented rooibos tea, how is differs from black and green tea, safety, and potential drug interactions with rooibos tea.

Rooibos Tea

CL Answer

Do any supplements help with fatty liver disease? Are some diets better than others?

Find out if supplements such as vitamin E, fish oil, milk thistle, curcumin, choline, probiotics, vitamin D, reishi mushroom, or extra virgin olive oil are beneficial for fatty liver disease and learn which diet (Mediterranean, ketogenic, DASH, or fasting diets) seems to have greatest benefit.

Overweight man holding his right side near his liver

CL Answer

Contamination of Dry Shampoos with Benzene — What You Need to Know

Benzene, a carcinogen, has been detected in several dry shampoo aerosol sprays. Find out which dry shampoos were found to contain benzene and how much was in each one, plus how tips for reducing your exposure to benzene.

Dry Shampoo

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.

Graviola on white background

CL Answer

Does Gynostemma pentaphyllum really work as an AMPK activator and help for diabetes, high cholesterol, or weight loss?

Find out if Gynostemma pentaphyllum ( jiaogulan) works as an AMPK activator and helps to lower blood sugar and treat diabetes. ConsumerLab.com's answer explains.

Jiaogulan (Gynostemma pentaphyllum) -- Gynostemma herb and capsules

Clinical Update

12/21/2021

Omicron Infection May Be Just As Severe As Delta

Data from the U.K. suggests that Omicron infections may be as severe as those from Delta, in contrast to earlier findings from South Africa.

Getting a booster dose appears to provide significant protection against symptomatic infection with Omicron.

Recalls & Warnings

October 09, 2025

Lipton Green Tea Citrus Recalled

On September 17, 2025, PepsiCo, Inc.

Recalls & Warnings

March 16, 2023

Omega-3 Supplements for Dogs and Cats Recalled Due to Potential for Vitamin A Toxicity

On March 9, 2023, Stratford Care USA issued a recall of 62 brands of omega-3 supplements for dogs and cats due to potentially elevated levels of vitamin A.

Recalls & Warnings

December 15, 2025

Genepro Whey 4th Generation Protein Recalled Due to Allergen Risk

On November 12, 2025, Genepro Protein, Inc. recalled Genepro Whey 4th Generation Plasma Treated Protein (unflavored) because the product is mislabeled and fails to declare milk as an allergen.

Recalls & Warnings

January 06, 2025

ZOE Prebiotic Blend Recalled Due to Metal Pieces, Stones

On December 4, 2024, Zoe US, Inc. recalled 142 units of ZOE Daily 30+ Prebiotic blend because it may contain foreign objects such as small metal pieces and/or stones.

Recalls & Warnings

December 05, 2024

Organic Hot Agave Recalled Due to High Amounts of Yeast

On November 17, 2024, Cumberland Packing Corp issued a recall of 549 cases of Organic Hot Agave in the Raw because this product was found to contain elevated counts of osmophilic yeast (yeast that grows in high-sugar environments that can lead to spoilage).

Recalls & Warnings

January 29, 2026

Qunol Extra Strength Turmeric Recalled

On December 16, 2025, Quten Research Institute recalled certain lots of Qunol Extra Strength Turmeric Capsules (1000 mg) due to the risk of mold contamination. The recall was initiated after mold was detected in the raw material used to produce the capsules.

Recalls & Warnings

March 20, 2026

Salmonella Outbreak Update: 97 Cases Linked With Moringa Leaf Supplements

On March 17, 2026, the FDA and CDC announced that a joint investigation of a multi-state Salmonella outbreak has concluded.

Recalls & Warnings

May 11, 2026

Sunflower Seeds Recalled Due to Allergen Risk

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

Recalls & Warnings

November 13, 2025

Lucky Foods Cinnamon Recalled for Lead Contamination

On October 15, 2025, TBC Distribution Corporate recalled its Lucky Foods Cinnamon Powder (40 g) due to possible elevated lead levels.

Recalls & Warnings

August 12, 2024

FDA Warns "Apricot Power" Apricot Seeds Contain Toxic Compound

On May 24, 2024, the FDA warned consumers not to consume three Apricot Power bitter apricot seed products because they were found to contain the toxic compound amygdalin.

Recalls & Warnings

November 21, 2024

Douglas Labs Stress-B-Plus Recalled

On October 7, 2024, Nestle Health Science (NHS U.S., LLC) issued a recall of two lots of Douglas Labs Stress-B-Plus because it contains incorrect information on the label.

Recalls & Warnings

December 05, 2024

Liquid Multivitamin Recalled

On November 6, 2024, Armonia Natural Store LLC issued a recall of 64 bottles of OneMultivitaminic GAF-PLUS Advance 300 ml because they contain undeclared acetaminophen and dexamethasone phosphate (which are not permitted in dietary supplements) and the undeclared sweetener aspartame.

Recalls & Warnings

December 19, 2024

Jarritos Coconut Water Recalled

On November 4, 2024, Tipp Distributors, Inc. issued a recall all lot codes of Jarritos Coconut Water (17.5 fl oz cans) because the airtight seal on the lid of the cans may be compromised.

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.

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

March 13, 2020

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

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

Recalls & Warnings

April 10, 2024

Powerade Variety Packs Recalled

On February 27, 2024, the Coca-Cola Company issued a recall of various lots of Powerade Zero Fruit Punch, Powerade Zero Mixed Berry, and Powerade Mountain Berry Blast electrolyte drinks because the products may contain a foreign metal object, namely a stainless-steel ring.

Recalls & Warnings

June 12, 2023

Vital Proteins Collagen Peptides 24 oz Recalled

On April 28, 2023, Vital Proteins issued a recall of a single batch of Vital Proteins Collagen Peptides -- Unflavored (24 oz) that were distributed to and sold by Costco. Canisters may contain broken blue pieces of plastic from a broken lid.

Recalls & Warnings

October 09, 2023

Orgain Protein Powder Recalled Due to Allergen Risk

On October 4, 2023, Orgain LLC issued a recall of four lots of the company’s Organic Protein Powder + Superfoods, Creamy Chocolate Fudge flavor protein powder after a co-manufacturer informed the company that the product contained undeclared sesame, which is now one of nine food ...

Recalls & Warnings

January 04, 2024

Toxic Herb Found in More Tejocote Root Supplements

On January 3, 2024, the FDA warned consumers not to purchase or use certain tejocote root supplements after FDA laboratory analysis confirmed the products contain yellow oleander (Thevetia peruviana), a toxic herb.

Recalls & Warnings

March 30, 2021

Real Water Alkaline Water Recalled for Possible Link to Liver Illness

On March 24, 2021, Real Water, Inc. recalled all sizes of Real Water bottled alkaline water because it may be linked to multiple cases of non-viral hepatitis that occurred in Las Vegas, NV in November of 2020.

Recalls & Warnings

January 31, 2016

Pink Bikini and Shorts on the Beach Weight Supplements Recalled

On January 28, 2015, Lucy's Weight Loss System issued a voluntary recall of all lots of weight loss supplements Pink Bikini (white capsules, blue capsules and gold capsules) and Shorts on the Beach (blue capsules and gold capsules) because they contain undeclared sibutramine, ...

Recalls & Warnings

January 24, 2003

FTC Challenges Weight-loss Claims for Slim Down Solution

The Federal Trade Commission today charged Slim Down Solution, LLC, Maderia Management, Inc., and several related companies and individuals with using false and unsubstantiated claims in the marketing and advertising of "Slim Down Solution" - a purported weight-loss product.

Recalls & Warnings

March 06, 2013

Protein Bar Recalled Due To Salmonella Risk

On March 4, 2013, Pro-Amino International Inc. issued a recall of Proti Diet High Protein Chocolate Dream Bar due potential Salmonella contamination.

Recalls & Warnings

December 18, 2006

Doctor Disciplined for Use of Black Salve Containing Bloodroot

The Casewatch website recently reported that Jerome W. Craft, M.D., a surgeon who practices in West Palm Beach, Florida, has signed a settlement agreement under which he was fined and ordered to stop using an escharotic paste, referred to as "black salve.

Recalls & Warnings

December 11, 2020

Goldenseal Recalled Due to Microbial Contamination

On December 4, 2020, WishGarden Herbs, Inc. issued a recall of 14 lots of Cord Care Powder and Goldenseal Powder because they were manufactured using ingredients that were potentially contaminated with the bacterium Cronobacter sakazakii.

Recalls & Warnings

July 29, 2020

Herbacil Antiseptic Hand Sanitizer Recalled

On July 27, 2020, Broncolin S.A. de C.V. recalled Herbacil Antiseptic Hand Sanitizer 70% Alcohol because it may contain methanol, which is toxic when absorbed through the skin or ingested.

Recalls & Warnings

September 12, 2006

U.S. Marshalls Seize Supplements Promoted as Drugs

On September 6, 2005, the U.S. Food and Drug Administration (FDA) announced that, at its request, U.S. Marshals seized quantities of Ellagimax capsules, Coral Max capsules, Coral Max without Iron capsules, and Advanced Arthritis Support capsules distributed by Advantage Nutraceuticals L.L.C.

Recalls & Warnings

May 17, 2002

Update on Recall of Certain Ultra Slim-Fast with Soy Protein Drinks

In its May 15, 2002 Enforcement Report, the U.S. FDA reported the following Class III Food Recall. A Class III recall is a situation in which use of or exposure to a violative product is not likely to cause adverse health consequences.

Recalls & Warnings

February 07, 2002

Recall of Additional Pepsin-containing Digestive Aids

The U.S. Food and Drug Administration (FDA) released the following Class I recall information in its February 6, 2002 Enforcement Report.

Recalls & Warnings

April 21, 2011

FTC Targets Fake News Sites Making Deceptive Acai Claims

On April 19, 2011, the Federal Trade Commission (FTC) requested federal courts to temporarily halt the allegedly deceptive tactics of 10 operations using fake news websites to market acai berry weight-loss products.

Recalls & Warnings

December 10, 2019

Poisoning from Essential Oils Increasing

Poisonings from essential oil ingestion increased by 16.3% in Australia over a 4-year period, according to a study recently published in the Medical Journal of Australia. The researchers also noted reports of increased frequency and/or severity of essential oil poisonings in the U.S.

Recalls & Warnings

October 01, 2019

Lead and Arsenic Found in Multi Mineral & Vitamin Supplement

On September 30, 2019, Cellect Products Inc. and Oglethorpe Ltd. issued a recall of one lot of Cellect®, Essentials Factor® Multi Mineral & Vitamin Supplement Unflavored Powder Mix because it was found to contain unsafe levels of lead and arsenic.

Recalls & Warnings

March 30, 2011

More Protein Supplements Recalled for Salmonella Risk

On March 29, the U.S.

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

March 31, 2018

Nutrition Bars Sold at Whole Foods and Online Recalled

On March 26, 2018, eBars LLC, issued a recall of their Protein Bars, Snack Bars, and Kids Bars because they may contain undeclared peanuts and/or almonds.

Recalls & Warnings

March 12, 2016

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

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

Recalls & Warnings

April 27, 2016

Multivitamin Recalled Due to Undeclared Allergens

On April 19, 2016, Nuvi Global Corporation issued a recall of StemVitae 30oz liquid multivitamin because they contain the undeclared milk and soy lecithin. 

Recalls & Warnings

November 27, 2017

Protein Bars Recalled After Consumer Finds Piece of Plastic in Bar

On November 23, 2017, Leclerc Foods recalled one lot of Fit & Active Chocolatey Chip Protein Meal Bars distributed to ALDI stores, as a precautionary measure after a small piece of yellow plastic was discovered by a consumer.

Recalls & Warnings

July 11, 2017

Gluten Free Chocolate Chip Bars Recalled Due to Allergen Risk

On July 10, 2017, Coborn's, Inc. recalled packages of Gluten Free Chocolate Chip Bars because some were incorrectly labeled as Gluten Free Fudge Brownies.

Recalls & Warnings

December 17, 2004

Heavy Metals Found in Some Ayurvedic Medicines

The December 15, 2004 issue of the Journal of the American Medical Association (JAMA) reported that a study of Ayurvedic herbal medicine products sold around the Boston area showed one of five products to be contaminated with one or more heavy metals (mercury and arsenic).

Recalls & Warnings

June 23, 2018

Gaia Kratom Recalled Due to Salmonella Risk

On June 21, 2018, Gaia Ethnobotanical, LLC issued a recall of 27 kratom products because they have the potential to be contaminated with Salmonella.

Recalls & Warnings

June 16, 2004

FTC Challenges Ads for Kids’ Weight Loss Pill and Female Sexuality Supplement

On June 16, 2004 The Federal Trade Commission announced that it had charged three Florida-based companies and their principals with making false and unsubstantiated claims in connection with the advertising for “Pedia Loss,” a purported children’s weight loss product.

Recalls & Warnings

November 27, 2018

More Dog Food Recalled Due to Risk of Vitamin D Toxicity

On November 27, 2018, Sunshine Mills, Inc. issued a recall of select Evolve Puppy, Sportsman's Pride Large Breed Puppy and Triumph Chicken and Rice Dog Food because they may contain elevated levels of vitamin D.

Recalls & Warnings

November 06, 2018

Dog Food Recalled After Reports of Vitamin D Toxicity

On November 2, 2018, Natural Life Pet Products and Nutrisca issued a recall of certain dry dog foods because they contain elevated levels of vitamin D. The elevated levels of vitamin D were found during an investigation into several reports of vitamin D toxicity by pet owners.

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

July 10, 2018

Blissful Remedies Kratom Recalled Due to Salmonella Risk

On June 30, 2018, Blissful Remedies issued a recall of three kratom products because they have the potential to be contaminated with Salmonella.  

Recalls & Warnings

March 20, 2007

Recall of Adulterated Sexual Enhancement Supplement

As posted on the FDA website, on March 15, 2007, the company Barodon SF of Los Angeles, CA announced that it is conducting a voluntary nationwide recall of the company's supplement product sold under the name V.MAX.

Recalls & Warnings

May 26, 2017

"Allergy" Supplement Containing Ephedra Recalled

On February 7, 2017, MusclMasster, LLC (DBA The Green Herb) of Wheat Ridge, CO issued a recall of all bottles of Al-Er-G Capsules , a product promoted to help allergies, because they contain ephedra.

Recalls & Warnings

January 25, 2018

Bulletproof Collagen Protein Recalled

On January 25, 2018, Bulletproof 360, Inc issued a recall of its Bulletproof Collagen Protein supplement because it contains undeclared milk.

Recalls & Warnings

December 13, 2017

Dark Chocolate Bar Recalled

On December 8, 2017, ALDI, in cooperation with Hofer KG ZNL Schokoladefab, recalled Choceur Dark Chocolate Bars due to the potential presence of almond pieces not listed on packaging. These bars can cause an allergic reaction in people who have a nut allergy.

Recalls & Warnings

January 12, 2016

Over $400,000 Worth of Kratom Supplements Seized by U.S. Marshals

On January 6, 2016, U.S. Marshals seized nearly 90,000 bottles of dietary supplements labeled as containing kratom (brand name RelaKzpro) valued at over $400,000, from Dordoniz Natural Products LLC in South Beloit, Illinois. The action was taken at the request of the FDA.

Recalls & Warnings

August 08, 2014

FDA Warns Puerto Rico Supplement Seller

On June 30, 2014, the FDA issued a warning letter to Mr. Ramon Rosa, following a review of his website, www.aceitedeguanabana.

Recalls & Warnings

May 31, 2014

Sellers of "Cancer" Supplements Warned for Drug Claims

Two sellers of graviola supplements promoted to treat cancer have been issued warning letters by the FDA. Graviola (Annona muricata), also known as soursop, is the fruit of a tree native to South America and Puerto Rico.

Recalls & Warnings

October 25, 2013

Whey Protein Recalled Due To Allergen Risk

On October 23, 2013, NatureMost Laboratories issued a voluntary recall of its Vanilla Almond Whey Power because it may contain undeclared milk, almond and soy allergens and Strawberry Banana Whey Power because it may contain undeclared milk and soy allergens.

Recalls & Warnings

February 05, 2019

Hill's Science Diet, Prescription Diet Dog Food Recalled Due to Risk of Vitamin D Toxicity

Recall Expanded (3/20/19): This recall was expanded to include additional products.