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

5353Lutein 20 mg with Zeaxanthin78/100Country LifeLutein 20 mg with Zeaxanthinsoftgel · 60 servings · $0.46/servingBuy on iHerb · $27.59
5354Maxi-Hair 50+78/100Country LifeMaxi-Hair 50+capsule · 30 servings · $0.93/servingBuy on iHerb · $27.79
5355Maxi-Collagen 7000 Flavorless Powder78/100Country LifeMaxi-Collagen 7000 Flavorless Powderpowder · 30 servings · $0.75/servingBuy on iHerb · $22.49
5356Stem Cell Support78/100Country Life Ageless TheoryStem Cell Supportcapsule · 30 servings · $1.55/servingBuy on iHerb · $46.39
5357Liposomal Magnesium Taurate+78/100CodeageLiposomal Magnesium Taurate+capsule · 60 servings · $0.67/servingBuy on iHerb · $39.99
5358Energy Complex78/100NutricostEnergy Complexcapsule · 120 servings · $0.14/servingBuy on iHerb · $17.09
5359Berberine 200 mg78/100ThorneBerberine 200 mgcapsule · 60 servings · $0.50/servingBuy on iHerb · $30.00
5360Mushroom Immune78/100CarlsonMushroom Immunecapsule · 25 servings · $1.68/servingBuy on iHerb · $42.08
5361A & D 3,000 mcg RAE (10,000 IU) & 10 mcg (400 IU)78/100CarlsonA & D 3,000 mcg RAE (10,000 IU) & 10 mcg (400 IU)softgel · 100 servings · $0.07/servingBuy on iHerb · $7.23
5362A 7,500 mcg RAE (25,000 IU) & D 25 mcg (1,000 IU)78/100CarlsonA 7,500 mcg RAE (25,000 IU) & D 25 mcg (1,000 IU)softgel · 100 servings · $0.10/servingBuy on iHerb · $10.12
5363Berberine 500 mg78/100Advance Physician FormulasBerberine 500 mgcapsule · 90 servings · $0.18/servingBuy on iHerb · $16.18
5364Lemon Balm Calm78/100Herb PharmLemon Balm Calmcapsule · 30 servings · $0.83/servingBuy on iHerb · $24.78
5365Nervous System Sleep Easier78/100Herb PharmNervous System Sleep Easiercapsule · 30 servings · $0.87/servingBuy on iHerb · $26.02
5366Melatonin78/100California Gold NutritionMelatonincapsule · 90 servings · $0.06/servingBuy on iHerb · $5.18
5367Choles-T Cholesterol Support78/100LifeSeasonsCholes-T Cholesterol Supportcapsule · 30 servings · $1.30/servingBuy on iHerb · $38.99
5368Clari-T Cognitive Support78/100LifeSeasonsClari-T Cognitive Supportcapsule · 30 servings · $1.63/servingBuy on iHerb · $48.99
5369Melatonin 10 mg Cherry Flavored78/100Nature's BountyMelatonin 10 mg Cherry Flavoredtablet · 30 servings · $0.41/servingBuy on iHerb · $12.19
5370NAC N-Acetyl-L-Cysteine 500 mg78/100Natural FactorsNAC N-Acetyl-L-Cysteine 500 mgcapsule · 30 servings · $0.48/servingBuy on iHerb · $14.39
5371Coenzyme Q10 100 mg78/100Natural FactorsCoenzyme Q10 100 mgsoftgel · 30 servings · $1.63/servingBuy on iHerb · $48.97
5372Mega-Mag 400 mg78/100Trace Minerals ResearchMega-Mag 400 mgliquid · 30 servings · $0.79/servingBuy on iHerb · $23.68
5373Fast-Absorbing Liquid Magnesium 300 mg Tangerine78/100Trace Minerals ResearchFast-Absorbing Liquid Magnesium 300 mg Tangerineliquid · 32 servings · $0.75/servingBuy on iHerb · $24.14
5374Ionic Magnesium 400 mg78/100Trace Minerals ResearchIonic Magnesium 400 mgliquid · 15 servings · $1.03/servingBuy on iHerb · $15.44
5375Ionic Zinc 50 mg78/100Trace Minerals ResearchIonic Zinc 50 mgliquid · 48 servings · $0.32/servingBuy on iHerb · $15.44
537640,000 Volts! Electrolyte Concentrate78/100Trace Minerals Research40,000 Volts! Electrolyte Concentrateliquid · 48 servings · $0.42/servingBuy on iHerb · $19.99

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.