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

2041Detoxilean System Cleansing Complex80/100Swanson Best Weight-Control FormulasDetoxilean System Cleansing Complexcapsule · 60 servings · $0.28/servingBuy on iHerb · $16.58
2042CoEnzymated Women's 45+ 4-Daily Multi80/100EmeraldCoEnzymated Women's 45+ 4-Daily Multicapsule · 30 servings · $1.83/servingBuy on iHerb · $54.86
2043CoEnzymated Women's 1-Daily Multi80/100EmeraldCoEnzymated Women's 1-Daily Multicapsule · 60 servings · $0.61/servingBuy on iHerb · $36.86
2044Delayed-Release Leg Vein Essentials80/100Swanson Condition Specific FormulasDelayed-Release Leg Vein Essentialscapsule · 30 servings · $0.39/servingBuy on iHerb · $11.75
2045Maximum-Strength Avena Sativa 10:1 Extract 575 mg80/100Swanson PassionMaximum-Strength Avena Sativa 10:1 Extract 575 mgcapsule · 30 servings · $0.24/servingBuy on iHerb · $7.19
2046Optimized Garlic80/100Life ExtensionOptimized Garliccapsule · 100 servings · $0.19/servingBuy on iHerb · $18.75
2047Advanced PhytoCERAMIDES 30 mg80/100Swanson UltraAdvanced PhytoCERAMIDES 30 mgcapsule · 30 servings · $0.90/servingBuy on iHerb · $26.97
2048Astaxanthin & Zeaxanthin80/100SwansonAstaxanthin & Zeaxanthinsoftgel · 30 servings · $0.99/servingBuy on iHerb · $29.69
2049Ultimate Ashwagandha 250 mg80/100Swanson UltraUltimate Ashwagandha 250 mgcapsule · 30 servings · $0.52/servingBuy on iHerb · $15.72
2050ChagaMax80/100North American Herb & SpiceChagaMaxcapsule · 90 servings · $0.31/servingBuy on iHerb · $28.10
2051Oreganol P7380/100North American Herb & SpiceOreganol P73softgel · 60 servings · $0.42/servingBuy on iHerb · $25.49
2052Oreganol Super Strength P7380/100North American Herb & SpiceOreganol Super Strength P73softgel · 60 servings · $0.57/servingBuy on iHerb · $33.99
2053Arabinogalactan Powder80/100Vital NutrientsArabinogalactan Powderpowder · 150 servings · $0.35/servingBuy on iHerb · $52.99
2054L-Glutamine Powder80/100ThorneL-Glutamine Powderpowder · 90 servings · $0.74/servingBuy on iHerb · $67.00
2055DGL Powder80/100Vital NutrientsDGL Powderpowder · 400 servings · $0.09/servingBuy on iHerb · $34.99
2056PolyResveratrol-SR80/100ThornePolyResveratrol-SRcapsule · 30 servings · $1.97/servingBuy on iHerb · $59.00
2057Dipan-980/100ThorneDipan-9capsule · 90 servings · $0.97/servingBuy on iHerb · $87.00
2058Formula SF72280/100ThorneFormula SF722capsule · 50 servings · $0.96/servingBuy on iHerb · $48.00
2059Herbal Biotic80/100Vital NutrientsHerbal Bioticcapsule · 30 servings · $0.98/servingBuy on iHerb · $29.39
2060Inositol Powder80/100Vital NutrientsInositol Powderpowder · 56 servings · $0.71/servingBuy on iHerb · $39.99
2061MacuGuard Ocular Support with Saffron & Astaxanthin80/100Life ExtensionMacuGuard Ocular Support with Saffron & Astaxanthinsoftgel · 30 servings · $1.07/servingBuy on iHerb · $32.25
2062Hydroxycut Black80/100HydroxycutHydroxycut Blackcapsule · 30 servings · $1.10/servingBuy on iHerb · $33.11
2063ChlorOxygen Chlorophyll Concentrate Alcohol Free80/100Herbs Etc.ChlorOxygen Chlorophyll Concentrate Alcohol Freeliquid · 66 servings · $0.29/servingBuy on iHerb · $18.99
2064Lithium (Orotate) 20 mg80/100Vital NutrientsLithium (Orotate) 20 mgcapsule · 90 servings · $0.59/servingBuy on iHerb · $52.99

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.