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

3025NDF Plus80/100BiorayNDF Plusliquid · 18 servings · $4.52/servingBuy on iHerb · $81.37
3026DHEA-25 w/Bioperine80/100NaturesPlusDHEA-25 w/Bioperinecapsule · 60 servings · $0.37/servingBuy on iHerb · $22.06
3027Icelandic Kelp80/100NaturesPlusIcelandic Kelptablet · 300 servings · $0.04/servingBuy on iHerb · $13.14
3028E FEM80/100NaturesPlusE FEMcapsule · 30 servings · $1.32/servingBuy on iHerb · $39.67
3029BeeHero Throat Kids Natural Propolis Spray Berry Blast80/100NaturaNectarBeeHero Throat Kids Natural Propolis Spray Berry Blastliquid · 55 servings · $0.36/servingBuy on iHerb · $19.61
3030Hema-Plex Chewables Delicious Mixed Berry Flavor80/100NaturesPlusHema-Plex Chewables Delicious Mixed Berry Flavorchewable · 20 servings · $0.61/servingBuy on iHerb · $12.28
3031PQQ80/100NaturesPlus BrainCeutixPQQcapsule · 60 servings · $0.56/servingBuy on iHerb · $33.53
3032Ultra Cranberry 100080/100NaturesPlusUltra Cranberry 1000tablet · 60 servings · $0.51/servingBuy on iHerb · $30.56
3033Ultra Maximum Strength Lutein80/100NaturesPlusUltra Maximum Strength Luteinsoftgel · 60 servings · $0.66/servingBuy on iHerb · $39.48
3034Vit D3 1000 IU (25 mcg) + Vit K2 100 mcg80/100NaturesPlusVit D3 1000 IU (25 mcg) + Vit K2 100 mcgcapsule · 90 servings · $0.28/servingBuy on iHerb · $25.03
3035Berberine 1000 mg80/100ZHOUBerberine 1000 mgcapsule · 30 servings · $0.66/servingBuy on iHerb · $19.89
3036Maca Root80/100ZHOUMaca Rootcapsule · 60 servings · $0.21/servingBuy on iHerb · $12.89
3037Throat Guardian Bee Berry80/100NaturaNectarThroat Guardian Bee Berryliquid · 55 servings · $0.36/servingBuy on iHerb · $19.53
3038Fo-Ti80/100Herb PharmFo-Tiliquid · 42 servings · $0.39/servingBuy on iHerb · $16.51
3039Ultra Cranberry 100080/100Nature's PlusUltra Cranberry 1000tablet · 90 servings · $0.48/servingBuy on iHerb · $42.88
3040NAC80/100Metabolic MaintenanceNACcapsule · 30 servings · $1.12/servingBuy on iHerb · $33.60
3041Relax + Calm Magnesium Soft Chews Grape Flavor80/100MegaFoodRelax + Calm Magnesium Soft Chews Grape Flavorchewable · 15 servings · $0.93/servingBuy on iHerb · $13.99
3042Resveratrol With Piperine80/100Metabolic MaintenanceResveratrol With Piperinecapsule · 30 servings · $1.72/servingBuy on iHerb · $51.45
3043One Daily80/100MegaFoodOne Dailytablet · 60 servings · $0.63/servingBuy on iHerb · $37.99
3044Alfalfa 1,215 mg80/100Nature's WayAlfalfa 1,215 mgcapsule · 33 servings · $0.33/servingBuy on iHerb · $10.99
3045Astragalus Root 1,410 mg80/100Nature's WayAstragalus Root 1,410 mgcapsule · 33 servings · $0.34/servingBuy on iHerb · $11.36
3046Black Cohosh Root 540 mg80/100Nature's WayBlack Cohosh Root 540 mgcapsule · 100 servings · $0.12/servingBuy on iHerb · $11.99
3047Black Walnut Hulls 1,000 mg80/100Nature's WayBlack Walnut Hulls 1,000 mgcapsule · 50 servings · $0.18/servingBuy on iHerb · $8.81
3048Butcher's Broom Root 470 mg80/100Nature's WayButcher's Broom Root 470 mgcapsule · 50 servings · $0.18/servingBuy on iHerb · $9.19

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.