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

11905Fully Active B1267/100Doctor's BestFully Active B12capsule · 60 servings · $0.15/servingBuy on iHerb · $9.26
11906Brain Magnesium with Magtein67/100Doctor's BestBrain Magnesium with Magteincapsule · 60 servings · $0.65/servingBuy on iHerb · $38.99
11907Vegan D3 with Vitashine D3 2500 IU67/100Doctor's BestVegan D3 with Vitashine D3 2500 IUcapsule · 60 servings · $0.22/servingBuy on iHerb · $12.99
11908Pure Vitamin C Powder With Q-C 1000 mg67/100Doctor's BestPure Vitamin C Powder With Q-C 1000 mgpowder · 250 servings · $0.09/servingBuy on iHerb · $22.99
11909Mixed E 400 IU67/100Natural FactorsMixed E 400 IUsoftgel · 30 servings · $0.53/servingBuy on iHerb · $15.83
11910SelenoExcell67/100Natural FactorsSelenoExcellcapsule · 30 servings · $0.34/servingBuy on iHerb · $10.06
11911Vitamin E 1,000 IU Supplement67/100Nature MadeVitamin E 1,000 IU Supplementsoftgel · 30 servings · $0.47/servingBuy on iHerb · $13.99
11912Lipo 6 Black Hers Ultra Concentrate67/100Nutrex ResearchLipo 6 Black Hers Ultra Concentratecapsule · 60 servings · $0.42/servingBuy on iHerb · $24.99
11913ProtoSorb C 50066/100Protocol For Life BalanceProtoSorb C 500capsule · 30 servings · $0.98/servingBuy on iHerb · $29.40
11914L-Arginine 1000 mg66/10021st CenturyL-Arginine 1000 mgtablet · 30 servings · $0.43/servingBuy on iHerb · $12.99
11915Multivitamin66/10021st CenturyMultivitamintablet · 30 servings · $0.90/servingBuy on iHerb · $26.99
11916Fenugreek Seed66/100Nature's WayFenugreek Seedcapsule · 90 servings · $0.13/servingBuy on iHerb · $11.70
11917Natural Beta-Carotene 25,000 IU D. Salina With Mixed Carotenoids66/100NOWNatural Beta-Carotene 25,000 IU D. Salina With Mixed Carotenoidssoftgel · 30 servings · $0.45/servingBuy on iHerb · $13.46
11918Chewable Lovites Vitamin C 500 mg Natural Fruit Flavor66/100Nature's PlusChewable Lovites Vitamin C 500 mg Natural Fruit Flavortablet · 30 servings · $0.89/servingBuy on iHerb · $26.73
11919Amino Complete66/100NOW SportsAmino Completecapsule · 30 servings · $0.42/servingBuy on iHerb · $12.61
11920Ultra Fat Busters With 400 mg LipoShield66/100Nature's PlusUltra Fat Busters With 400 mg LipoShieldtablet · 30 servings · $1.14/servingBuy on iHerb · $34.31
11921Ultra Sugar Control66/100Nature's PlusUltra Sugar Controltablet · 30 servings · $1.10/servingBuy on iHerb · $32.98
11922Chewable GABA Natural Orange Flavor66/100NOWChewable GABA Natural Orange Flavortablet · 45 servings · $0.33/servingBuy on iHerb · $14.69
11923Brewer's Yeast66/100NOWBrewer's Yeasttablet · 66 servings · $0.19/servingBuy on iHerb · $12.78
11924100% Natural Spirulina 500 mg66/100NOW100% Natural Spirulina 500 mgtablet · 33 servings · $0.35/servingBuy on iHerb · $11.56
11925ChewyZymes66/100NOWChewyZymestablet · 45 servings · $0.33/servingBuy on iHerb · $14.68
11926Maxi-Hair66/100Country LifeMaxi-Hairtablet · 30 servings · $0.59/servingBuy on iHerb · $17.79
11927Calcium Ascorbate66/100NOWCalcium Ascorbatepowder · 202 servings · $0.06/servingBuy on iHerb · $11.63
11928Magnesium Ascorbate66/100NOWMagnesium Ascorbatepowder · 227 servings · $0.07/servingBuy on iHerb · $16.53

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.