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

1225Liquid Calcium Magnesium Citrate & Vitamin D3 Lemon Flavor82/100BluebonnetLiquid Calcium Magnesium Citrate & Vitamin D3 Lemon Flavorliquid · 32 servings · $0.50/servingBuy on iHerb · $15.96
1226Liquid Calcium Magnesium Citrate & Vitamin D3 Strawberry Flavor82/100BluebonnetLiquid Calcium Magnesium Citrate & Vitamin D3 Strawberry Flavorliquid · 32 servings · $0.50/servingBuy on iHerb · $15.96
1227Liquid Calcium Magnesium Citrate & Vitamin D3 Raspberry Flavor82/100BluebonnetLiquid Calcium Magnesium Citrate & Vitamin D3 Raspberry Flavorliquid · 32 servings · $0.50/servingBuy on iHerb · $15.96
1228Liquid Calcium Magnesium Citrate & Vitamin D3 Mixed Berry Flavor82/100BluebonnetLiquid Calcium Magnesium Citrate & Vitamin D3 Mixed Berry Flavorliquid · 32 servings · $0.50/servingBuy on iHerb · $15.96
1229Men's Multivitamin Gummies Papaya Orange82/100Mary Ruth'sMen's Multivitamin Gummies Papaya Orangegummy · 30 servings · $0.77/servingBuy on iHerb · $22.95
1230Prenatal DHA Unflavored Formula82/100Nordic NaturalsPrenatal DHA Unflavored Formulasoftgel · 90 servings · $0.52/servingBuy on iHerb · $46.71
1231Plus +Vitamins B6 & B12 Gummies Strawberry82/100Schiff NeurivaPlus +Vitamins B6 & B12 Gummies Strawberrygummy · 25 servings · $1.51/servingBuy on iHerb · $37.81
1232Liquid Cal/Mag/Zinc Natural Strawberry Flavor82/100Trace MineralsLiquid Cal/Mag/Zinc Natural Strawberry Flavorliquid · 32 servings · $1.25/servingBuy on iHerb · $39.89
1233MegaFolinic 800 mcg82/100Source NaturalsMegaFolinic 800 mcgtablet · 240 servings · $0.05/servingBuy on iHerb · $12.79
1234Immune 24 Hour +82/100Nature's BountyImmune 24 Hour +softgel · 25 servings · $0.48/servingBuy on iHerb · $11.89
1235Mega Quercetin 600 mg82/100SolarayMega Quercetin 600 mgcapsule · 30 servings · $0.92/servingBuy on iHerb · $27.49
1236Advanced Adult Multivitamin & Mineral with 5-MTHF82/100KirkmanAdvanced Adult Multivitamin & Mineral with 5-MTHFcapsule · 90 servings · $0.51/servingBuy on iHerb · $46.20
1237KalmAssure Magnesium Capsules 420 mg82/100NaturesPlusKalmAssure Magnesium Capsules 420 mgcapsule · 30 servings · $0.41/servingBuy on iHerb · $12.28
1238KalmAssure Magnesium Powder 420 mg Refreshing Pink Lemonade82/100NaturesPlusKalmAssure Magnesium Powder 420 mg Refreshing Pink Lemonadepowder · 60 servings · $0.47/servingBuy on iHerb · $28.01
1239Iron82/100California Gold NutritionIronliquid · 24 servings · $0.41/servingBuy on iHerb · $9.80
1240ChlorOxygen Chlorophyll Concentrate82/100Herbs Etc.ChlorOxygen Chlorophyll Concentrateliquid · 66 servings · $0.28/servingBuy on iHerb · $18.19
1241High Potency Iron 36 mg82/100Protocol For Life BalanceHigh Potency Iron 36 mgcapsule · 30 servings · $0.59/servingBuy on iHerb · $17.85
1242DIM200 200 mg82/100Evlution NutritionDIM200 200 mgcapsule · 60 servings · $0.16/servingBuy on iHerb · $9.84
1243NightLean82/100Evlution NutritionNightLeancapsule · 30 servings · $0.46/servingBuy on iHerb · $13.73
1244Prostate Health82/100Emerald LabsProstate Healthcapsule · 30 servings · $1.29/servingBuy on iHerb · $38.70
1245Calcium82/100Ancient NutritionCalciumcapsule · 30 servings · $0.85/servingBuy on iHerb · $25.46
1246Bone Densi-T82/100LifeSeasons TherapeuticsBone Densi-Tcapsule · 30 servings · $1.43/servingBuy on iHerb · $42.99
1247Men’s One 50+82/100Rainbow LightMen’s One 50+tablet · 60 servings · $0.47/servingBuy on iHerb · $28.04
1248Vitamin D3 + K2 Gummies Natural Strawberry Flavor82/100Lifeable KidsVitamin D3 + K2 Gummies Natural Strawberry Flavorgummy · 60 servings · $0.34/servingBuy on iHerb · $20.15

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.