Supplement Ratings

iHerb picks

Best supplements on iHerb

Skip hours of label reading. Every pick below is sold on iHerb and passed our label check with 60+ points, so whatever you choose is worth taking, and you see today's price before you click.

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AllAshwagandha & AdaptogensB VitaminsBiotinCalciumCollagenCoQ10CreatineGreens & SuperfoodsIronMagnesiumMelatonin & SleepMultivitaminsOmega-3 & Fish OilPre-WorkoutProbioticsProtein SupplementsTurmeric & CurcuminVitamin CVitamin DZinc
Top ratedBest value

13,437 picks across every category, highest score first

12937High Potency Vitamin B1 300 mg62/100Nature's PlusHigh Potency Vitamin B1 300 mgtablet · 30 servings · $0.64/servingBuy on iHerb · $19.08
12938Calcium Magnesium Citrate62/100NutriCologyCalcium Magnesium Citratecapsule · 100 servings · $0.18/servingBuy on iHerb · $17.59
12939High Potency Vitamin C 1000 mg62/100Nature's PlusHigh Potency Vitamin C 1000 mgtablet · 30 servings · $1.10/servingBuy on iHerb · $33.11
12940Hydra-Charge Apple Limeade62/100Kaged MuscleHydra-Charge Apple Limeadepowder · 60 servings · $0.58/servingBuy on iHerb · $34.99
12941Hydra-Charge Orange Mango62/100Kaged MuscleHydra-Charge Orange Mangopowder · 60 servings · $0.58/servingBuy on iHerb · $34.99
12942Advanced Sleep Melatonin 10 mg Time Release62/100NatrolAdvanced Sleep Melatonin 10 mg Time Releasetablet · 60 servings · $0.20/servingBuy on iHerb · $12.12
12943Glucosamine Sulfate 750 mg62/100Doctor's BestGlucosamine Sulfate 750 mgcapsule · 90 servings · $0.17/servingBuy on iHerb · $14.99
12944Liver Refresh62/100NOWLiver Refreshcapsule · 30 servings · $0.52/servingBuy on iHerb · $15.45
12945Greens Organic62/100Barlean'sGreens Organicpowder · 30 servings · $1.70/servingBuy on iHerb · $50.99
12946Cinnamon 2000 mg plus Chromium62/10021st CenturyCinnamon 2000 mg plus Chromiumcapsule · 30 servings · $0.37/servingBuy on iHerb · $10.99
12947Mega Strength Beta Sitosterol 375 mg62/100Source NaturalsMega Strength Beta Sitosterol 375 mgtablet · 30 servings · $0.29/servingBuy on iHerb · $8.58
12948Biotin 5,000 mcg62/100CarlsonBiotin 5,000 mcgcapsule · 100 servings · $0.11/servingBuy on iHerb · $11.48
12949Chewable Calcium Citrate 250 mg Natural Vanilla Flavor62/100CarlsonChewable Calcium Citrate 250 mg Natural Vanilla Flavortablet · 120 servings · $0.26/servingBuy on iHerb · $31.37
12950Kid's Chewable Calcium 250 mg Natural Vanilla Flavor62/100CarlsonKid's Chewable Calcium 250 mg Natural Vanilla Flavortablet · 60 servings · $0.31/servingBuy on iHerb · $18.61
12951Animal Fury Green Apple Flavor62/100AnimalAnimal Fury Green Apple Flavorpowder · 30 servings · $1.26/servingBuy on iHerb · $37.95
12952Animal Juiced Aminos Grape Juiced62/100AnimalAnimal Juiced Aminos Grape Juicedpowder · 30 servings · $1.13/servingBuy on iHerb · $33.75
12953Immune Senescene Protection Formula62/100Life ExtensionImmune Senescene Protection Formulatablet · 30 servings · $0.95/servingBuy on iHerb · $28.50
12954Airborne Original Very Berry62/100Airborne OriginalAirborne Original Very Berrytablet · 30 servings · $0.23/servingBuy on iHerb · $6.98
12955Fresh Catch Ultra EPA-DHA Fish Oil Orange Flavor62/100Barlean'sFresh Catch Ultra EPA-DHA Fish Oil Orange Flavorsoftgel · 30 servings · $1.13/servingBuy on iHerb · $33.99
12956Tri-B62/100CarlsonTri-Btablet · 360 servings · $0.07/servingBuy on iHerb · $23.97
12957Chelated Zinc 30 mg62/100CarlsonChelated Zinc 30 mgtablet · 250 servings · $0.08/servingBuy on iHerb · $19.04
12958Bio-Gro Vanilla Ice Cream62/100iSatoriBio-Gro Vanilla Ice Creampowder · 60 servings · $0.50/servingBuy on iHerb · $29.99
12959Calcium D-Glucarate 250 mg62/100The Vitamin ShoppeCalcium D-Glucarate 250 mgtablet · 30 servings · $0.90/servingBuy on iHerb · $26.99
12960Formula VM-7562/100SolgarFormula VM-75tablet · 30 servings · $0.55/servingBuy on iHerb · $16.49

Scores rate what's on the label (dosage transparency, cleanliness, ingredient profile), not clinical results. Prices come from the iHerb catalog feed and can change at checkout.