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

1321Women's Complete81/100SmartyPants OrganicsWomen's Completegummy · 30 servings · $0.90/servingBuy on iHerb · $26.99
1322GI-Encap81/100ThorneGI-Encapcapsule · 90 servings · $0.46/servingBuy on iHerb · $41.00
1323GI Repair Nutrients81/100Vital NutrientsGI Repair Nutrientscapsule · 40 servings · $1.27/servingBuy on iHerb · $50.99
1324Thyrocsin81/100ThorneThyrocsincapsule · 60 servings · $0.67/servingBuy on iHerb · $40.00
1325Multi-Nutrients 2 (with Copper & without Iron)81/100Vital NutrientsMulti-Nutrients 2 (with Copper & without Iron)capsule · 60 servings · $0.80/servingBuy on iHerb · $47.99
1326Sleep Aide81/100Vital NutrientsSleep Aidecapsule · 20 servings · $1.95/servingBuy on iHerb · $38.99
1327Amino Complex Lemon Flavored81/100ThorneAmino Complex Lemon Flavoredpowder · 30 servings · $1.73/servingBuy on iHerb · $52.00
1328Organic Multivitamin Drops81/100WellementsOrganic Multivitamin Dropsliquid · 30 servings · $0.31/servingBuy on iHerb · $9.44
1329Free Aminos81/100NutriCologyFree Aminoscapsule · 50 servings · $0.87/servingBuy on iHerb · $43.29
1330MyCommunity81/100Host Defense MushroomsMyCommunitycapsule · 15 servings · $1.05/servingBuy on iHerb · $15.72
1331Strontium Complex with Vitamins D-3 and K-281/100Swanson UltraStrontium Complex with Vitamins D-3 and K-2softgel · 30 servings · $0.73/servingBuy on iHerb · $21.93
1332PreNatal Multiple With DHA From Fish Oil81/100CarlsonPreNatal Multiple With DHA From Fish Oilsoftgel · 60 servings · $0.77/servingBuy on iHerb · $46.24
1333Alive! Hair, Skin & Nails with Collagen (300 mg) Strawberry Flavored81/100Nature's WayAlive! Hair, Skin & Nails with Collagen (300 mg) Strawberry Flavoredgummy · 30 servings · $0.65/servingBuy on iHerb · $19.35
1334Double Strength Bioperine 1081/100Nature's PlusDouble Strength Bioperine 10capsule · 30 servings · $0.40/servingBuy on iHerb · $11.86
1335Children's Chewable Tooth Fairy Natural Vanilla Flavor81/100Nature's Plus Source of Life Animal ParadeChildren's Chewable Tooth Fairy Natural Vanilla Flavorchewable · 45 servings · $0.60/servingBuy on iHerb · $27.16
1336Kidney Support81/100Nature's Plus AgeLossKidney Supporttablet · 30 servings · $1.30/servingBuy on iHerb · $39.06
1337Liver Wellness81/100Bio NutritionLiver Wellnesscapsule · 30 servings · $0.56/servingBuy on iHerb · $16.78
1338KidZinc Lozenges Natural Tangerine Flavor81/100Nature's Plus Source of Life Animal ParadeKidZinc Lozenges Natural Tangerine Flavorlozenge · 30 servings · $0.65/servingBuy on iHerb · $19.51
1339Neuro Optimizer81/100Jarrow FormulasNeuro Optimizercapsule · 30 servings · $1.53/servingBuy on iHerb · $45.88
1340StressAssist81/100FuturebioticsStressAssistcapsule · 30 servings · $0.78/servingBuy on iHerb · $23.49
1341Ladies' One81/100BluebonnetLadies' Onecapsule · 30 servings · $0.99/servingBuy on iHerb · $29.56
1342Alive! Women's Gummy Vitamins Mixed Berry Flavor81/100Nature's WayAlive! Women's Gummy Vitamins Mixed Berry Flavorgummy · 65 servings · $0.32/servingBuy on iHerb · $20.82
1343Alive! Women's 50+ Gummy Vitamins Mixed Berry Flavor81/100Nature's WayAlive! Women's 50+ Gummy Vitamins Mixed Berry Flavorgummy · 65 servings · $0.28/servingBuy on iHerb · $18.16
1344Therapeutic-M81/10021st CenturyTherapeutic-Mtablet · 30 servings · $0.33/servingBuy on iHerb · $9.99

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.