Filters
x
- View All
- Product Reviews
- CL Answers
- Clinical Updates
- Recalls and Warnings
- News Releases
Search term may appear only in full report available to members. Join now for full access.
Product Review Ginkgo (Ginkgo Biloba) Supplements Review Choose the Best Ginkgo Biloba Supplement. Finding Real Ginkgo Isn't Easy — 60% Fail ConsumerLab's Tests of Quality. Product Review CoQ10 and Ubiquinol Supplements Review Find the Best CoQ10 and Ubiquinol Supplements and Learn How They Differ Product Review Vitamin D Supplements Review (Including Calcium, Magnesium, Boron, and Vitamin K) Find the Best Vitamin D Supplement with the Right Dose Product Review Vitamin C Supplements Review Find the Best Vitamin C Supplements Product Review Cholesterol-Lowering Supplements Review (Sterols/Stanols and Policosanol) Find the Best Cholesterol-Lowering Supplement. See Which Plant Sterol and Policosanol Supplements Passed Our Tests and Are Our Top Picks. Product Review Cinnamon Supplements and Spices Review CAUTION: Some Cinnamon Products High in Toxin. See Which Passed or Failed and our Top Picks! CL Answer How do I choose the best CoQ10 supplement? Looking to choose the best CoQ10 brand supplement? Understand which CoQ10 you are buying, differences in dose, absorption, quality and more. ConsumerLab explores this topic. Product Review PQQ (Pyrroloquinoline Quinone) Supplements Review Learn What PQQ Does and Which PQQ Supplements are Best CL Answer Does collagen taken as a supplement help with arthritis? I'm seeing it in products for joint health. Learn more about collagen supplements, including evidence from clinical studies on arthritis and muscle strength and safety. Product Review L-Lysine Supplements Review Read L-Lysine Labels Carefully. Some Can Fool You. Product Review NAD Booster Supplements Review (NAD+/NADH, Nicotinamide Riboside, and NMN) How Important Is Boosting NAD+ Levels? Find Out and Learn How Booster Supplements Compare. Product Review Choline and Lecithin Supplements Review (Including Phosphatidylcholine, CDP-Choline, and Alpha-GPC) None News Release February 25, 2024 Top-rated Vitamin and Supplement Brands and Merchants for 2024 Based on Consumer Satisfaction White Plains, New York, February 25, 2024 — Each year, ConsumerLab.com surveys its free e-newsletter subscribers about the vitamins and supplements that they use. The results below are based on over 10,000 responses collected in November/December 2023. News Release December 13, 2023 Best Vitamin C Supplements? ConsumerLab Selects Its Top Picks White Plains, New York, December 13, 2023 — It’s officially cold season in the U.S., a time when many people may turn to vitamin C supplements to help “boost” their immune system and ward off colds. News Release February 25, 2023 Top-rated Vitamin and Supplement Brands and Merchants for 2023 Based on Consumer Satisfaction White Plains, New York, February 25, 2023 — Each year, ConsumerLab.com surveys its free e-newsletter subscribers about the vitamins and supplements that they use. The results below are based on 8,600 responses collected in November/December 2022. News Release May 16, 2022 Best Calcium and Bone Health Supplements Revealed by ConsumerLab Tests White Plains, New York, May 16, 2022 — Calcium is essential for maintaining bones and plays critical roles in nerve transmission, muscle contraction, and the cardiovascular system. News Release April 13, 2022 ConsumerLab Tests Vitamin D Supplements and Cautions About Dose White Plains, New York, May 12, 2022 — Getting sufficient vitamin D is essential for healthy bones and has a wide range of other health benefits. It's no wonder that it has been the #1 supplement in popularity year-after-year in ConsumerLab's survey of supplement users. News Release March 11, 2022 Best Magnesium Supplements Identified by ConsumerLab White Plains, New York, May 12, 2022 — Nearly half the U.S. populationdoes not get adequate amounts of magnesium and can benefit from increasing magnesium intake from foods or supplementation. News Release February 25, 2022 Top-rated Vitamin and Supplement Brands and Merchants for 2022 Based on Consumer Satisfaction White Plains, New York, February 25, 2022 — Each year, ConsumerLab.com surveys its free e-newsletter subscribers about the vitamins and supplements that they use. The results below are based on 8,049 responses collected in November/December 2021. News Release December 11, 2020 Caution With Cinnamon: ConsumerLab Tests Reveal High Amounts of Toxin in Some Supplements and Spices White Plains, New York, December 11, 2020 — Cinnamon is a favorite spice that may modestly help lower blood sugar levels, likely due beneficial proanthocyanidins (PACs). News Release August 15, 2020 ConsumerLab Tests Show Not All Vitamin E Supplements Contain What They Claim White Plains, New York, August 15, 2020 — Vitamin E is an antioxidant that helps to maintain the integrity of cells. News Release October 04, 2019 ConsumerLab Tests Reveal Best Collagen Supplements for Wrinkles and Joints White Plains, New York, October 4, 2019 — Collagen supplements are promoted to reduce wrinkles and decrease joint pain and stiffness, but do they really work, and if so, which products on the market provide the best quality collagen and the best value?To find out, ConsumerLab carefully ... News Release March 07, 2018 Finding Real Ginkgo Isn't Easy, ConsumerLab's Tests Reveal White Plains, New York, March 7, 2018 — Recent tests of popular Ginkgo biloba supplements sold in the U.S. found that only 4 of 10 were confirmed to contain their listed amounts of real ginkgo extract. News Release February 25, 2018 Top-rated Vitamin and Supplement Brands and Merchants for 2018 Based on Consumer Satisfaction White Plains, New York, February 25, 2018 — Each year, ConsumerLab.com surveys its free e-newsletter subscribers about the vitamins and supplements that they use. The results below are based on 11,446 responses collected in late November and early December 2017. News Release November 01, 2017 Gummies Are Most Likely to Fail Testing in Review of Multivitamins -- Best and Worst Multivitamins Identified by ConsumerLab Testing White Plains, New York, November 1, 2017 — Multivitamin/multimineral supplements are among the most popular supplements, with many consumers relying on them to provide nutrients they may not get from their diets. However, ConsumerLab. News Release February 25, 2017 Top-rated Vitamin and Supplement Brands and Merchants for 2017 Based on Consumer Satisfaction White Plains, New York, February 25, 2017 — Each year, ConsumerLab.com surveys its free e-newsletter subscribers about the vitamins and supplements that they use. The results below are based on 9,505 responses collected in late November and early December 2016. News Release February 03, 2017 ConsumerLab.com Shows How Much Choline is Really in Supplements -- ConsumerLab.com Tests Phosphatidylcholine (From Soy Lecithin), Citicoline, Alpha-GPC and Other Choline-Containing Supplements, Identifying Top Picks White Plains, New York, February 3, 2017 — Choline is an essential nutrient important for liver and brain function. It can be obtained from the diet and most people also produce significant amounts in their bodies. News Release September 13, 2016 Best Fish Oil? ConsumerLab.com Tests 44 Popular Omega-3 Supplements and Identifies Its Top Picks White Plains, New York, September 13, 2016 — Fish oil and omega-3 fatty acid supplements containing EPA and DHA are among the most popular supplements, and clinical studies suggest a wide range of potential benefits, from improving mental health to treating inflammatory disease. News Release June 03, 2016 What Works for Joint Health? ConsumerLab.com Reviews Glucosamine, Chondroitin, MSM and Boswellia Supplements for People and Pets White Plains, New York, June 3, 2016 — Do popular joint health supplements with ingredients such as glucosamine, chondroitin, Boswellia, and MSM really work to relieve pain or slow the progression of osteoarthritis? And, with so many to choose from, which supplements are best? To find out, ... News Release February 25, 2016 Top-rated Vitamin and Supplement Brands and Merchants for 2016 Based on Consumer Satisfaction Each year, ConsumerLab.com surveys its free e-newsletter subscribers about the vitamins and supplements that they use. The results below are based on 11,534 responses collected in November, 2015. Respondents gave ratings for 963 brands and 399 merchants. News Release February 09, 2016 Lysine: Does It Work for Cold Sores and Which Brands Are Best? -- ConsumerLab.com Reviews the Evidence and Tests Supplements Often Used to Prevent Herpes Eruptions White Plains, New York, February 9, 2016 — Lysine is an essential amino acid often taken as a supplement to prevent cold sores, genital herpes lesions, and canker sores. It's also given to cats with feline herpesvirus 1. News Release July 22, 2014 Which Supplements Help Lower Cholesterol? ConsumerLab.com Identifies Best Products by Reviewing Evidence and Testing Quality White Plains, New York, July 21, 2014 — Certain dietary supplements can help reduce elevated cholesterol levels. A new report from ConsumerLab.com reviews the evidence behind each of the popular cholesterol-lowering ingredients and provides test results for twelve supplements. News Release February 01, 2013 Top-rated Vitamin and Supplement Brands and Merchants for 2013 Based on Consumer Satisfaction Each year, ConsumerLab.com surveys its free e-newsletter subscribers about the vitamins and supplements that they use. The results below are based on 10,862 responses collected in November, 2012. Respondents gave ratings for 1,438 brands and 851 merchants. News Release April 28, 2009 40% of Green Tea and Selenium Products Fail ConsumerLab.com Review of Cancer-Prevention Supplements; Lycopene Supplements Pass WHITE PLAINS, NEW YORK — APRIL 28, 2009 — ConsumerLab.com announced results today of its Product Review of Supplements for Cancer Prevention. Among the products that ConsumerLab.com selected for testing, quality problems were found with two out of five green tea supplements. News Release January 13, 2009 ConsumerLab.com reports largest test of CoQ10 and ubiquinol supplements -- Most supplements provide claimed ingredient, but large variation in dosage and forms may confuse consumers. ConsumerLab.com provides guidance. WHITE PLAINS, NEW YORK — JANUARY 13, 2009 — A report by ConsumerLab.com on supplements containing the anti-oxidant CoQ10 shows the difficulty for consumers in determining an appropriate dosage. News Release October 30, 2007 Recently tested magnesium supplements free of lead, but one product missing most of its ingredient according to ConsumerLab.com — First Major Product Review of Potential "Life-Extending" Ingredient WHITE PLAINS, NEW YORK — OCTOBER 30, 2007 — ConsumerLab.com reported today that its tests of magnesium supplements revealed one product to contain only 46.4% of its claimed amount of the essential mineral, despite boasting a "GMP" (Good Manufacturing Practices) seal on its label. News Release May 15, 2007 ConsumerLab.com finds some alpha lipoic acid supplements come up short — Improper formulation may cause ingredient degradation WHITE PLAINS, NEW YORK — May 15, 2007 — ConsumerLab.com announced that two of eleven alpha lipoic acid supplements that it recently chose to test contained significantly less ingredient than promised on their labels. News Release March 13, 2006 ConsumerLab.com reports on supplements for bone health containing calcium and vitamin D— Results posted for 32 supplements for adults and children; One found contaminated with lead WESTCHESTER COUNTY, NEW YORK — MARCH 13, 2006 — ConsumerLab.com announced test results today from its new Product Review of Supplements for Bone Health covering 32 adult and children's products containing calcium and vitamin D. Sales of calcium supplements in the U.S.Load More…
