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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AllAmino AcidsAntioxidants & LongevityAshwagandha & AdaptogensB VitaminsBiotinBlood Sugar SupportBrain & NootropicsCalciumCollagenCoQ10CreatineDigestive HealthEye HealthGreens & SuperfoodsHeart HealthHerbs & BotanicalsHormone & Sexual HealthImmune SupportIronJoint SupportLiver & DetoxMagnesiumMelatonin & SleepMinerals & ElectrolytesMultivitaminsMushroomsOmega-3 & Fish OilPre-WorkoutProbioticsProtein SupplementsTurmeric & CurcuminUrinary HealthVitamin CVitamin DVitamins A, E & KWeight ManagementZinc
Top ratedBest value

Highest score first

11617Pyridoxal-5-Phosphate67/100DaVinci Laboratories Of VermontPyridoxal-5-Phosphatecapsule · 60 servings · $0.33/servingBuy on iHerb · $19.70
11618B12 Adenosylcobalamin67/100NutriCologyB12 Adenosylcobalaminlozenge · 60 servings · $0.39/servingBuy on iHerb · $23.49
11619Methyl B-12 2000 mcg67/100NutraBioMethyl B-12 2000 mcgcapsule · 90 servings · $0.20/servingBuy on iHerb · $17.84
11620Alpha EAA Cherry Lime Slush67/100NutraBioAlpha EAA Cherry Lime Slushpowder · 30 servings · $1.50/servingBuy on iHerb · $44.99
11621Alpha EAA Strawberry Lemon Bomb67/100NutraBioAlpha EAA Strawberry Lemon Bombpowder · 30 servings · $1.50/servingBuy on iHerb · $44.99
11622Iodine +67/100CodeageIodine +liquid · 400 servings · $0.07/servingBuy on iHerb · $26.99
11623Probiotic Drops + Vitamin D67/100Mommy's BlissProbiotic Drops + Vitamin Dliquid · 30 servings · $0.90/servingBuy on iHerb · $26.99
11624Omega 3-6-9 Natural Oil Blend 2,000 mg67/100VitacostOmega 3-6-9 Natural Oil Blend 2,000 mgsoftgel · 90 servings · $0.11/servingBuy on iHerb · $10.22
11625Pyruvate 600 mg67/100NOW SportsPyruvate 600 mgcapsule · 50 servings · $0.27/servingBuy on iHerb · $13.46
11626Biotin 5000 mcg67/100SR SportsResearchBiotin 5000 mcgsoftgel · 120 servings · $0.16/servingBuy on iHerb · $18.97
11627MagPure Malate67/100Jigsaw HealthMagPure Malatecapsule · 120 servings · $0.25/servingBuy on iHerb · $29.97
11628MagPure Glycinate67/100Jigsaw HealthMagPure Glycinatecapsule · 120 servings · $0.25/servingBuy on iHerb · $29.97
11629D3 250 mcg (10,000 IU)67/100Nature's BountyD3 250 mcg (10,000 IU)softgel · 30 servings · $0.40/servingBuy on iHerb · $12.14
11630E 450 mg (1000 IU) Pure DL-Alpha67/100Nature's BountyE 450 mg (1000 IU) Pure DL-Alphasoftgel · 30 servings · $0.53/servingBuy on iHerb · $15.90
11631Cranberry Gummies Mixed Berry Flavor67/100AZOCranberry Gummies Mixed Berry Flavorgummy · 20 servings · $0.48/servingBuy on iHerb · $9.51
11632Folate 1,333 MCG DFE (Folic Acid 800 mcg)67/100SolgarFolate 1,333 MCG DFE (Folic Acid 800 mcg)tablet · 30 servings · $0.39/servingBuy on iHerb · $11.58
11633Daily Fiber Formula67/100Yerba PrimaDaily Fiber Formulapowder · 48 servings · $0.45/servingBuy on iHerb · $21.55
11634Prebiotic Colon Care Formula67/100Yerba PrimaPrebiotic Colon Care Formulapowder · 48 servings · $0.42/servingBuy on iHerb · $19.99
11635Soluble Fiber Formula67/100Yerba PrimaSoluble Fiber Formulapowder · 48 servings · $0.44/servingBuy on iHerb · $20.99
11636Potassium 99 mg67/100Nature's BountyPotassium 99 mgtablet · 30 servings · $0.18/servingBuy on iHerb · $5.55
11637D-Mannose67/100AZOD-Mannosecapsule · 30 servings · $1.02/servingBuy on iHerb · $30.54
11638Niacinamide 500 mg67/100NOWNiacinamide 500 mgcapsule · 30 servings · $0.27/servingBuy on iHerb · $7.95
11639E-400 d-alpha Tocopheryl67/100NOWE-400 d-alpha Tocopherylsoftgel · 30 servings · $0.41/servingBuy on iHerb · $12.23
11640E-400 With Mixed Tocopherols67/100NOWE-400 With Mixed Tocopherolssoftgel · 30 servings · $0.24/servingBuy on iHerb · $7.33

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.