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

13177Chelated Magnesium 133 mg61/100SwansonChelated Magnesium 133 mgcapsule · 30 servings · $0.37/servingBuy on iHerb · $11.09
13178Chicken Bone Broth61/100NOW SportsChicken Bone Brothpowder · 17 servings · $1.73/servingBuy on iHerb · $29.40
13179B-12 1000 mcg61/10021st CenturyB-12 1000 mcgtablet · 30 servings · $0.26/servingBuy on iHerb · $7.71
13180B-12 500 mcg61/10021st CenturyB-12 500 mcgtablet · 30 servings · $0.20/servingBuy on iHerb · $6.04
13181Aloe Vera Gel61/100Swanson Premium BrandAloe Vera Gelliquid · 16 servings · $0.90/servingBuy on iHerb · $14.44
13182Biotin 800 mcg61/10021st CenturyBiotin 800 mcgtablet · 30 servings · $0.18/servingBuy on iHerb · $5.49
13183Biotin 10,000 mcg61/10021st CenturyBiotin 10,000 mcgtablet · 30 servings · $0.33/servingBuy on iHerb · $9.99
13184D3 250 mcg (10,000 IU)61/10021st CenturyD3 250 mcg (10,000 IU)tablet · 30 servings · $0.40/servingBuy on iHerb · $12.09
13185Biotin 1 mg61/100Country LifeBiotin 1 mgtablet · 30 servings · $0.47/servingBuy on iHerb · $14.19
13186Ketogenic Creamer Original Flavor61/100Rapid FireKetogenic Creamer Original Flavorpowder · 20 servings · $0.85/servingBuy on iHerb · $16.99
13187Specially-Coated Bromelain 500 mg61/100Life ExtensionSpecially-Coated Bromelain 500 mgtablet · 30 servings · $0.53/servingBuy on iHerb · $15.75
13188Animal PM61/100AnimalAnimal PMcapsule · 30 servings · $1.40/servingBuy on iHerb · $41.95
13189Methyl B-12 1000 mcg Lemon Flavor61/100Jarrow FormulasMethyl B-12 1000 mcg Lemon Flavorlozenge · 100 servings · $0.12/servingBuy on iHerb · $11.92
13190Methyl B-12 500 mcg Cherry Flavor61/100Jarrow FormulasMethyl B-12 500 mcg Cherry Flavorlozenge · 100 servings · $0.09/servingBuy on iHerb · $9.43
13191Tart Cherry Ultra Chewables Cherry Flavor61/100Nature's WayTart Cherry Ultra Chewables Cherry Flavorchewable · 30 servings · $0.65/servingBuy on iHerb · $19.41
13192Airborne Original Zesty Orange61/100Airborne OriginalAirborne Original Zesty Orangetablet · 30 servings · $0.23/servingBuy on iHerb · $6.98
13193DHEA 50 mg61/100Mason NaturalDHEA 50 mgcapsule · 30 servings · $0.23/servingBuy on iHerb · $6.79
13194Ferrous Gluconate61/100Mason NaturalFerrous Gluconatetablet · 30 servings · $0.27/servingBuy on iHerb · $8.01
13195Resveratrol 250 mg with Red Wine Extract61/100SolgarResveratrol 250 mg with Red Wine Extractsoftgel · 30 servings · $0.72/servingBuy on iHerb · $21.47
13196Nordic Flora Probiotic Comfort61/100Nordic NaturalsNordic Flora Probiotic Comfortcapsule · 30 servings · $1.02/servingBuy on iHerb · $30.56
131975-HTP 100 mg Time Release61/100Natrol5-HTP 100 mg Time Releasetablet · 45 servings · $0.40/servingBuy on iHerb · $17.84
13198Dopa-Mind61/100Life ExtensionDopa-Mindtablet · 30 servings · $1.10/servingBuy on iHerb · $33.00
13199High Potency Optimized Folate 5000 mcg61/100Life ExtensionHigh Potency Optimized Folate 5000 mcgtablet · 30 servings · $0.45/servingBuy on iHerb · $13.50
13200AM61/100Life ExtensionAMtablet · 30 servings · $1.10/servingBuy on iHerb · $33.00

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.