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

1105Beta Carotene (Vitamin A) 10,000 IU82/100Swanson Premium BrandBeta Carotene (Vitamin A) 10,000 IUsoftgel · 30 servings · $0.40/servingBuy on iHerb · $12.09
1106Magnesium 200 mg82/100Swanson Premium BrandMagnesium 200 mgcapsule · 125 servings · $0.10/servingBuy on iHerb · $12.69
1107High-Potency Vitamin D-3 1,000 IU82/100Swanson Premium BrandHigh-Potency Vitamin D-3 1,000 IUcapsule · 30 servings · $0.36/servingBuy on iHerb · $10.79
1108Triple Magnesium Complex 400 mg82/100Swanson Premium BrandTriple Magnesium Complex 400 mgcapsule · 30 servings · $0.77/servingBuy on iHerb · $23.19
1109Extra Strength Hair, Skin & Nails82/100Nature's Bounty Optimal SolutionsExtra Strength Hair, Skin & Nailstablet · 50 servings · $0.29/servingBuy on iHerb · $14.42
1110High-Potency Vitamin D-3 1,000 IU (25 mcg)82/100Swanson Premium BrandHigh-Potency Vitamin D-3 1,000 IU (25 mcg)capsule · 30 servings · $0.20/servingBuy on iHerb · $5.99
1111Skin, Nails & Hair 282/100MegaFoodSkin, Nails & Hair 2tablet · 30 servings · $0.87/servingBuy on iHerb · $25.99
1112Women's One Daily82/100MegaFoodWomen's One Dailytablet · 90 servings · $0.54/servingBuy on iHerb · $48.40
1113Baby & Me Multivitamin82/100Innate Response FormulasBaby & Me Multivitamintablet · 30 servings · $1.40/servingBuy on iHerb · $41.99
1114Acerola 500 mg82/100Swanson Premium BrandAcerola 500 mgcapsule · 30 servings · $0.25/servingBuy on iHerb · $7.44
1115Selenium 100 mcg82/100BluebonnetSelenium 100 mcgcapsule · 30 servings · $0.41/servingBuy on iHerb · $12.40
1116Cranberry Standardized82/100Nature's WayCranberry Standardizedtablet · 60 servings · $0.14/servingBuy on iHerb · $8.40
1117Super Cod Liver Oil82/100Natural FactorsSuper Cod Liver Oilsoftgel · 30 servings · $0.34/servingBuy on iHerb · $10.06
1118Super B Energy Complex82/100Nature MadeSuper B Energy Complexsoftgel · 30 servings · $0.36/servingBuy on iHerb · $10.89
1119Prenatal Complete82/100SmartyPants OrganicsPrenatal Completegummy · 30 servings · $0.98/servingBuy on iHerb · $29.29
1120Toddler Complete82/100SmartyPants OrganicsToddler Completegummy · 30 servings · $0.61/servingBuy on iHerb · $18.29
1121ZMA82/100Swanson UltraZMAcapsule · 30 servings · $0.63/servingBuy on iHerb · $18.89
1122Prostate Health82/100EmeraldProstate Healthcapsule · 30 servings · $1.29/servingBuy on iHerb · $38.70
1123Men's Complete82/100SmartyPants OrganicsMen's Completegummy · 30 servings · $0.88/servingBuy on iHerb · $26.49
1124Multi-Minerals (no Copper or Iron)82/100Vital NutrientsMulti-Minerals (no Copper or Iron)capsule · 60 servings · $0.45/servingBuy on iHerb · $26.99
1125P.M.82/100ThorneP.M.capsule · 30 servings · $2.82/servingBuy on iHerb · $84.46
1126Prenatal DHA82/100Noor VitaminsPrenatal DHAsoftgel · 30 servings · $0.92/servingBuy on iHerb · $27.59
1127Zinc Picolinate82/100NutriCologyZinc Picolinatecapsule · 60 servings · $0.24/servingBuy on iHerb · $14.19
1128Liquid Molybdenum82/100NutriCologyLiquid Molybdenumliquid · 200 servings · $0.08/servingBuy on iHerb · $16.39

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.