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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AllB VitaminsBiotinMultivitaminsVitamin CVitamin DVitamins A, E & KCalciumIronMagnesiumMinerals & ElectrolytesZincAshwagandha & AdaptogensGreens & SuperfoodsHerbs & BotanicalsMushroomsTurmeric & CurcuminBlood Sugar SupportBrain & NootropicsDigestive HealthEye HealthHeart HealthHormone & Sexual HealthImmune SupportJoint SupportLiver & DetoxMelatonin & SleepProbioticsUrinary HealthAmino AcidsAntioxidants & LongevityCollagenCoQ10CreatineOmega-3 & Fish OilPre-WorkoutProtein SupplementsWeight Management
Top ratedBest value

Highest score first

9793Chromium Picolinate 200 mcg70/100SwansonChromium Picolinate 200 mcgcapsule · 30 servings · $0.29/servingBuy on iHerb · $8.85
9794Calcium & Vitamin D3 Citrus Flavored70/100Nature's WayCalcium & Vitamin D3 Citrus Flavoredliquid · 16 servings · $0.45/servingBuy on iHerb · $7.23
9795Liquid Glucosamine Chondroitin Orange Flavored70/100Nature's AnswerLiquid Glucosamine Chondroitin Orange Flavoredliquid · 32 servings · $0.69/servingBuy on iHerb · $22.04
9796Magnesium (Citrate)70/100Pure EncapsulationsMagnesium (Citrate)capsule · 180 servings · $0.19/servingBuy on iHerb · $34.50
9797Magnesium (Glycinate)70/100Pure EncapsulationsMagnesium (Glycinate)capsule · 180 servings · $0.26/servingBuy on iHerb · $46.50
9798Vitamin D3 1,000 IU70/100Pure EncapsulationsVitamin D3 1,000 IUcapsule · 120 servings · $0.23/servingBuy on iHerb · $27.00
9799Magnesium L-Threonate70/100SwansonMagnesium L-Threonatecapsule · 30 servings · $1.44/servingBuy on iHerb · $43.29
9800Zinc 3070/100Pure EncapsulationsZinc 30capsule · 60 servings · $0.27/servingBuy on iHerb · $16.00
9801Women's Nutrients70/100Pure EncapsulationsWomen's Nutrientscapsule · 60 servings · $1.32/servingBuy on iHerb · $79.50
9802Vitamin D3 500070/100Nordic NaturalsVitamin D3 5000softgel · 120 servings · $0.18/servingBuy on iHerb · $21.85
9803Choline & Inositol70/100SwansonCholine & Inositolcapsule · 30 servings · $0.84/servingBuy on iHerb · $25.29
9804C 500 mg70/100SwansonC 500 mgcapsule · 30 servings · $0.66/servingBuy on iHerb · $19.79
9805Black Cumin Seed Oil 500 mg70/100SwansonBlack Cumin Seed Oil 500 mgcapsule · 30 servings · $0.42/servingBuy on iHerb · $12.49
9806SeMSC Selenium 200 mcg70/100SwansonSeMSC Selenium 200 mcgcapsule · 30 servings · $0.28/servingBuy on iHerb · $8.49
9807K-2 50 mcg70/100SwansonK-2 50 mcgsoftgel · 30 servings · $0.40/servingBuy on iHerb · $12.09
9808Betatene Natural Mixed Carotenoids70/100Swanson UltraBetatene Natural Mixed Carotenoidssoftgel · 30 servings · $0.51/servingBuy on iHerb · $15.19
9809E-Gems Plus70/100CarlsonE-Gems Plussoftgel · 30 servings · $0.64/servingBuy on iHerb · $19.13
9810Ipriflavone Complex with Ostivone70/100Swanson Premium BrandIpriflavone Complex with Ostivonetablet · 60 servings · $0.26/servingBuy on iHerb · $15.74
9811Vitamin A 25,000 IU70/100CarlsonVitamin A 25,000 IUsoftgel · 30 servings · $0.33/servingBuy on iHerb · $9.78
9812Vitamin A 25,000 IU with Pectin70/100CarlsonVitamin A 25,000 IU with Pectinsoftgel · 30 servings · $0.33/servingBuy on iHerb · $9.78
9813EfaGold Mega-DHA70/100Nature's WayEfaGold Mega-DHAsoftgel · 30 servings · $0.50/servingBuy on iHerb · $15.05
9814Vitamin D3 2500 IU70/100Jarrow FormulasVitamin D3 2500 IUsoftgel · 100 servings · $0.13/servingBuy on iHerb · $12.83
9815Vitamin D3 5000 IU70/100Jarrow FormulasVitamin D3 5000 IUsoftgel · 100 servings · $0.14/servingBuy on iHerb · $13.75
9816Kids Immune Booster Natural Tropical Berry Flavor70/100Nature's Plus Source of Life Animal ParadeKids Immune Booster Natural Tropical Berry Flavorchewable · 45 servings · $0.34/servingBuy on iHerb · $15.26

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.