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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 How Products Were Evaluated
Cholesterol-Lowering Supplements
Sterols
Policosanol
Guggulsterones
https://www.consumerlab.com/howtested/Cholesterol-Lowering_Supplements_Review_Sterols_Policosanol/cholesterol/
Digestive Enzyme Supplements
Amylase
Lipase
Protease
(Bromelain/Papain)
Pancreatin
https://www.consumerlab.com/howtested
/digestive_enzyme_supplements/digestive-enzymes/
Joint Health Supplements (for People)
Glucosamine
Chondroiton
MSM
Boswellia
https://www.consumerlab.com/howtested/Review_Glucosamine
_Chondroitin_MSM_Boswellia_Supplements/jointsupplements/
Joint Health Supplements for Pets (Dogs & Cats) and Horses
Glucosamine
Chondroiton
MSM
https://www.consumerlab.com/howtested/Joint_Supplements
_Glucosamine_Chondroitin_MSM_Boswellia_Dogs_Cats/jointsupplements_pets/
Lactose Intolerance Products
Lactase Supplements
Lactose-Free Milks
https://www.consumerlab.com/howtested/
lactose-free-milk_lactase-enzyme-supplement-review/lactose-intolerance/
Menopausal Symptom-Relief Supplements
Black Cohosh
Progesteron Cream
Red Clover
Soy
https://www.consumerlab.com/howtested/soy-isoflavones
_red-clover_black-cohosh_supplements/phytoestrogens/
Muscular-Enhancement Supplement
Creatine
Glutamine
HMB
BCAA
https://www.consumerlab.com/howtested/review_creatine_BCAAs/creatine/
Nuclear Radiation Protection Supplements
Potassium Iodide (KI)
Potassium Iodide
https://www.consumerlab.com/howtested/Potassium_Iodide
_KI_and_Potassium_Iodate_KIO3_Radioprotective_Agents/PotassiumIodide/
Prostate-Health Supplements
Beta-Sitosterol
Saw Palmetto
https://www.consumerlab.com/howtested/Prostate_Supplements
-Beta-Sitosterol-Phytosterols-Saw_Palmetto/sawpalmetto/
Sexual-Enhancement Supplements
L-Arginine
Epimedium (Horny Goat Weed)
Yohimbe
https://www.consumerlab.com/howtested/enhancement
-supplements-yohimbe-goat-weed-arginine/enhancement/
Vision Supplements with Lutein and Zeaxanthin
Lutein
Zeaxanthin
https://www.consumerlab.com/howtested/lutein_zeaxanthin_supplements_review/lutein/
Weight-Loss Supplements
7-Keto-DHEA
Herbal Stimulant Blends
Forskolin
https://www.consumerlab.com/howtested/weight_loss
_supplements_7-keto-dhea/WeightLoss/
Product Reviews for Herbal Supplements
Acai Berry https://www.consumerlab.com/howtested/Acai_Berry_Supplement_Beverage_Review/acai/
Aloe https://www.consumerlab.com/howtested/aloe_supplements_gels_drinks/aloe/
Ashwagandha https://www.consumerlab.com/howtested/ashwagandha_supplements/
ashwagandha/
Asian and American Ginseng https://www.consumerlab.com/howtested/ginseng_supplements/ginseng/
Bilberry https://www.consumerlab.com/howtested/
bilberry_supplements_review_comparisons/bilberry/
Cinnamon https://www.consumerlab.com/howtested/cinnamon-supplements-review/cinnamon/
Cocoa, Cacao, and Chocolate (Flavanols) https://www.consumerlab.com/howtested/
Cocoa_Powders_and_Chocolates_Sources_of_Flavanols/cocoa-flavanols/
Echinacea https://www.consumerlab.com/howtested/echinacea_review/echinacea/
Garcinia (HCA) /howtested/garcinia_hydroxycitric-acid_HCA-weight-loss/garcinia/
Garlic https://www.consumerlab.com/howtested/Garlic_Supplements/Garlic/
Ginger Supplements & Ales https://www.consumerlab.com/howtested/ginger-supplement-review/ginger/
Ginkgo https://www.consumerlab.com/howtested/Ginkgo_Supplements_Memory_Review/GinkgoBiloba/
Green Coffee Bean Extract https://www.consumerlab.com/howtested/green_coffee_+extract_weight_loss/greencoffee/
Green Tea Supplements and Bottled Drinks https://www.consumerlab.com/howtested/Green_Tea
_Review_Matcha_Supplements_and_Bottled/Green_Tea/
Kelp Supplements https://www.consumerlab.com/howtested/Kelp_Supplements_Review/Kelp/
Maca https://www.consumerlab.com/howtested/maca-supplement-review/maca/
Milk Thistle https://www.consumerlab.com/howtested/milk_thistle
_and_liver_supplements/milkthistle/
Omega-3 & -6 Fatty Acids from Seed Oils as Sources of ALA and GLA
Black Currant
Borage
Evening Primose
Flaxseed
https://www.consumerlab.com/howtested/Black_Currant
_Borage_Evening_Primrose_and_Flaxseed_Oils_Sources_of
_ALA_and_GLA_Omega-3_and_-6_Fatty_Acids/flaxseed/
Rhodiola rosea https://www.consumerlab.com/howtested/rhodiola_supplements/rhodiola/
St. John's Wort https://www.consumerlab.com/howtested/St_Johns_Wort/stjohnswort/
Turmeric (curcumin) https://www.consumerlab.com/howtested/
turmeric-curcumin-supplements-spice-review/turmeric/
Valerian https://www.consumerlab.com/howtested/Valerian_Supplements_Review/valerian/
Product Reviews: Vitamins and Minerals
B-Vitamins
Thiamin
Niacin
B-6
B-12
Riboflavin
Folic Acid
https://www.consumerlab.com/howtested/Review_Best_B_Vitamins
_and_Complexes_Energy_B6_B12_Biotin_Niacin_Folic_Acid/bvitamins/
Calcium https://www.consumerlab.com/howtested/Bone_Supplements-Calcium_with_+Vitamin_D_K_magnesium/calcium/
Choline https://www.consumerlab.com/howtested/Choline-Review/choline/
Chromium https://www.consumerlab.com/howtested/chromium_supplements/chromium/
Iron https://www.consumerlab.com/howtested/iron-supplements-review/iron/
Lithium https://www.consumerlab.com/howtested/Lithium-Low-Dose-Supplements/lithium/
Magnesium https://www.consumerlab.com/howtested/magnesium-supplement-review/magnesium/
Multivitamin/Multimineral https://www.consumerlab.com/howtested/multivitamin
_review_comparisons/multivitamins/
Potassium https://www.consumerlab.com/howtested/Potassium_Supplements_Review/Potassium/
Selenium https://www.consumerlab.com/howtested/
Selenium_Supplements_Review_Ratings/selenium/
Vitamin A https://www.consumerlab.com/howtested/Vitamin_A
_Retinol_Beta-Carotene_Cod_Liver_Oil/Vitamin_A/
Vitamin C https://www.consumerlab.com/howtested/vitamin-C_supplement_review/vitaminc/
Vitamin D https://www.consumerlab.com/howtested/vitamin_D
_supplements_review/Vitamin_D/
Vitamin E & Skin Care Products https://www.consumerlab.com/howtested/vitamin_e
_supplements_cream_oil_tocopherol/vitamine/
Vitamin K https://www.consumerlab.com/howtested/vitamin_K
_supplements_review/Vitamin_K/
Zinc https://www.consumerlab.com/howtested/Zinc-Supplements-Lozenges-Review/zinc/
Product Reviews: Special Ingredients
Acetyl-L-Carnitine https://www.consumerlab.com/howtested/
Acetyl-L-Carnitine-Supplements-Review/Acetyl-L-Carnitine/
Alpha-Lipoic Acid https://www.consumerlab.com/howtested/Alpha-Lipoic_Acid_Supplements/alphalipoic/
Astaxanthin https://www.consumerlab.com/howtested/
Astaxanthin-Supplements-Review/Astaxanthin/
Berberine and Goldenseal Supplements https://www.consumerlab.com/howtested/
/howtested/berberine-goldenseal-supplements-review/berberine/
CBD (Cannabidiol) & Hemp https://www.consumerlab.com/howtested/
cbd-oil-hemp-review/cbd-oil/
CLA (Conjugated Linoleic Acid) for Slimming https://www.consumerlab.com/howtested/CLA_Conjugated_Linoleic_Acid_for_Slimming/CLA/
Coenzyme Q10 & Ubiquinol https://www.consumerlab.com/howtested/CoQ10-Ubiquinol-Supplements-Review/CoQ10/
Collagen https://www.consumerlab.com/howtested/Collagen_Supplements_Review_Peptides_Hydrolysate/collagen/
DHEA https://www.consumerlab.com/howtested/DHEA_Supplements/DHEA/
Huperzine A https://www.consumerlab.com/howtested/
Huperzine_A_Supplements_Review/Huperzine_A/
L-Theanine https://www.consumerlab.com/howtested/
L-Theanine-Supplements-Review/L-Theanine/
L-Tryptophan and 5-HTP https://www.consumerlab.com/howtested/
L-tryptophan_5-HTP/tryptophan/
Lycopene https://www.consumerlab.com/howtested/
lycopene_supplements_review/lycopene/
Lysine (L-lysine) https://www.consumerlab.com/howtested/Lysine_Review_Comparisons/Lysine/
Melatonin https://www.consumerlab.com/howtested/melatonin-supplements/melatonin/
N-Acetyl Cysteine (NAC) https://www.consumerlab.com/howtested/N-Acetyl_Cysteine
_NAC_Supplements/n-acetyl_cysteine/
Nattokinase https://www.consumerlab.com/howtested/
nattokinase-supplement-review/nattokinase/
Omega-3 Fatty Acids (EPA and DHA) from Fish Oils https://www.consumerlab.com/howtested/fish_oil_supplements_review/omega3/
Probiotics and Kombucha
Lactobacillus
Acidophilus
Bifidobacterium
https://www.consumerlab.com/howtested/Probiotic-Supplements
-and-Kombucha-Drinks/probiotics/
Quercetin https://www.consumerlab.com/howtested/quercetin-supplements/quercetin/
Red Yeast Rice https://www.consumerlab.com/howtested/Red-Yeast-Rice-Supplements-Review/Red_Yeast_Rice/
Reishi (Mushroom) https://www.consumerlab.com/howtested/reishi_mushroom_supplements_review/reishi/
Resveratrol (Red Wine Extract) https://www.consumerlab.com/howtested/Resveratrol_Review/Resveratrol_Red_Wine/
SAMe https://www.consumerlab.com/howtested/SAM-e_Review_Comparisons/SAMe/
Product Reviews: Nutrition Bars, Powders and Drinks
Nutrition Bar https://www.consumerlab.com/howtested/High_Protein_Bars
_Low-Carb_Diet_Bars_Energy_Bars_and_Meal-Replacement_Bars/NutritionBars/
Protein Powders, Shakes, and Drinks https://www.consumerlab.com/howtested/
Protein_Powders_Shakes_Drinks/NutritionDrinks/
Meal Replacement and Weight Management Powders and Shakes https://www.consumerlab.com/howtested/
meal_replacement_powders_and_shakes/meal_replacement/
Greens and Whole Foods Powders https://www.consumerlab.com/howtested/
Greens_Whole_Foods_Powders_Supplements/greens/
Product Reviews: Nutritional Foods
Apple Cider Vinegar https://www.consumerlab.com/howtested/
apple-cider-vinegars-review/apple-cider-vinegar/
Bone Broth https://www.consumerlab.com/howtested/
Bone-Broth-Review/bone-broth/
Canned Tuna and Salmon https://www.consumerlab.com/howtested/
canned-tuna-and-salmon-review/canned-tuna-and-salmon/
Coconut Oil and MCT Oil https://www.consumerlab.com/howtested/
coconut-and-MCT-oils/coconut-mct-oil/
Coconut Water https://www.consumerlab.com/howtested/
coconut-water-one-vita-coco-zico-review/coconut-water/
Oat and Buckwheat Cereals https://www.consumerlab.com/howtested/Oat-based+Cereals/oats/
Extra Virgin Olive Oils https://www.consumerlab.com/howtested/Extra-Virgin-Olive-Oil-Review/evoo/


 

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