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.

  • Doses, fillers and hidden blends checked
  • Today's price and cost per serving
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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

889Siberian Rhodiola83/100Triquetra HealthSiberian Rhodiolacapsule · 60 servings · $0.48/servingBuy on iHerb · $28.97
890Ashwagandha KSM-66 600 mg83/100NutraBioAshwagandha KSM-66 600 mgcapsule · 90 servings · $0.37/servingBuy on iHerb · $32.99
891Phoenix Fat Burner83/100LegionPhoenix Fat Burnercapsule · 30 servings · $1.67/servingBuy on iHerb · $49.99
892Collagen Peptides83/100NaturesPlusCollagen Peptidespowder · 14 servings · $1.82/servingBuy on iHerb · $25.46
893Suntheanine L-Theanine 150 mg83/100Doctor's BestSuntheanine L-Theanine 150 mgcapsule · 90 servings · $0.24/servingBuy on iHerb · $21.99
89435+ Mom & Baby83/100Rainbow Light35+ Mom & Babytablet · 60 servings · $0.99/servingBuy on iHerb · $59.49
895The Big One With Iron83/100Metabolic MaintenanceThe Big One With Ironcapsule · 30 servings · $1.82/servingBuy on iHerb · $54.60
896Alive! Men's Gummy Multivitamin83/100Nature's WayAlive! Men's Gummy Multivitamingummy · 30 servings · $0.35/servingBuy on iHerb · $10.64
897Resveratrol83/100Nature's WayResveratrolcapsule · 30 servings · $0.52/servingBuy on iHerb · $15.63
898Norwegian Cod Liver Oil 1,000 mg Fresh Lemon Flavor83/100AN Amazing Nutrition Amazing OmegaNorwegian Cod Liver Oil 1,000 mg Fresh Lemon Flavorsoftgel · 250 servings · $0.10/servingBuy on iHerb · $24.98
899Uric Acid Flush83/100KALUric Acid Flushcapsule · 30 servings · $0.71/servingBuy on iHerb · $21.41
900Turmeric Curcumin83/100NatureWiseTurmeric Curcumincapsule · 60 servings · $0.36/servingBuy on iHerb · $21.49
901Calcium Magnesium 2:1 Ratio83/100SolarayCalcium Magnesium 2:1 Ratiocapsule · 45 servings · $0.38/servingBuy on iHerb · $17.29
902Magnesium 500 mg83/100KALMagnesium 500 mgtablet · 30 servings · $0.37/servingBuy on iHerb · $11.12
903Total Cleanse Uric Acid83/100SolarayTotal Cleanse Uric Acidcapsule · 30 servings · $0.99/servingBuy on iHerb · $29.59
904CandiGONE 183/100Renew LifeCandiGONE 1capsule · 30 servings · $1.02/servingBuy on iHerb · $30.73
905CandiGONE 283/100Renew LifeCandiGONE 2liquid · 30 servings · $1.02/servingBuy on iHerb · $30.73
906Vitamin D3 1000 IU (25 mcg)83/100MegaFoodVitamin D3 1000 IU (25 mcg)tablet · 60 servings · $0.35/servingBuy on iHerb · $20.99
907Arjuna83/100HimalayaArjunatablet · 60 servings · $0.35/servingBuy on iHerb · $20.99
908DIM + BioPerine 200 mg83/100SMNutritionDIM + BioPerine 200 mgcapsule · 60 servings · $0.43/servingBuy on iHerb · $25.70
909Estro-Aid83/100SMNutritionEstro-Aidcapsule · 60 servings · $0.42/servingBuy on iHerb · $24.95
910Alpha GPC Max 600 mg83/100SMNutritionAlpha GPC Max 600 mgcapsule · 30 servings · $0.70/servingBuy on iHerb · $20.95
911Vitex 600 mg83/100SMNutritionVitex 600 mgcapsule · 90 servings · $0.22/servingBuy on iHerb · $19.95
912Urinary Tract Care83/100Country LifeUrinary Tract Carecapsule · 30 servings · $0.73/servingBuy on iHerb · $21.99

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.