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How Products Were Evaluated

ConsumerLab.com works hard to select what it believes to be the best testing methods and to establish exacting quality standards. It is proud to provide these at no cost to the public, the scientific community, and industry in an effort to help raise quality standards.

Listed below are each of the Product Reviews conducted by ConsumerLab.com along with a link to the "How Products Were Evaluated" page — which provides information about product selection, testing methods, and passing scores used in each review.

Product Reviews by Health Condition
Cholesterol-Lowering Supplements
Sterols
Policosanol
Guggulsterones
Joint Health Supplements (for People)
Glucosamine
Chondroiton
MSM
Joint Health Supplements (for People)
Glucosamine
Chondroiton
MSM
Joint Health Supplements for Pets (Dogs & Cats) and Horses
Glucosamine
Chondroiton
MSM
Lactose Intolerance Products
Lactase Supplements
Lactose-Free Milks
Menopausal Symptom-Relief Supplements
Black Cohosh
Progesteron Cream
Red Clover
Soy
Muscular-Enhancement Supplement
Creatine
Glutamine
HMB
BCAA
Nuclear Radiation Protection Supplements
Potassium Iodide (KI)
Potassium Iodide
Prostate-Health Supplements
Beta-Sitosterol
Saw Palmetto
Sexual-Enhancement Supplements
L-Arginine
Epimedium (Horny Goat Weed)
Yohimbe
Vision Supplements with Lutein and Zeaxanthin
Lutein
Zeaxanthin
Weight-Loss Supplements
Bitter Orange
Green Tea
7-Keto-DHEA
Pyruvate
Product Reviews for Herbal Supplements
Acai Berry
Aloe
Asian and American Ginseng
Ashwagandha
Bilberry
Cinnamon
Cocoa Powders, Extracts & Chocolate
Echinacea
Garcinia (HCA)
Garlic
Ginger Supplements & Ales
Ginkgo
Green Coffee Bean Extract
Green Tea Supplements and Bottled Drinks
Milk Thistle
Omega-3 & -6 Fatty Acids from Seed Oils as Sources of ALA and GLA
Black Currant
Borage
Evening Primose
Flaxseed
St. John's Wort
Valerian
Product Reviews: Vitamins and Minerals
B-Vitamins
Thiamin
Niacin
B-6
B-12
Riboflavin
Folic Acid
Calcium Supplements
Chromium
Iron
Magnesium
Multivitamin/Multimineral Supplements
Potassium
Selenium Supplements
Vitamin A
Vitamin C
Vitamin D Supplements
Vitamin E & Skin Care Products
Vitamin K Supplements
Zinc
Product Reviews: Special Ingredients
Acetyl-L-Carnitine
Alpha-Lipoic Acid
CLA (Conjugated Linoleic Acid) for Slimming
Coenzyme Q10
DHEA
Huperzine A
Lycopene Supplements
Melatonin Supplements
Omega-3 Fatty Acids (EPA and DHA)from Fish Oils
Probiotics Supplements Lactobacillus
Acidophilus
Bifidobacterium
Red Yeast Rice Supplements
Resveratrol (Red Wine Extract) Supplments
SAMe
Product Reviews: Nutrition Bars, Powders and Drinks
Coconut Water
Nutrition Bar
Protein Powders, Shakes, and Drinks
Meal Replacement and Weight Management Powders and Shakes
Greens and Whole Foods Powders
Athletic Banned Substances
Athletic Banned Substance Screening Program