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

9673Natural D3 2,000 IU High Potency70/100Protocol For Life BalanceNatural D3 2,000 IU High Potencysoftgel · 30 servings · $0.33/servingBuy on iHerb · $10.00
9674Selenium 200 mcg70/100Protocol For Life BalanceSelenium 200 mcgcapsule · 30 servings · $0.40/servingBuy on iHerb · $12.00
9675Glucosamine & Chondroitin With MSM70/100Protocol For Life BalanceGlucosamine & Chondroitin With MSMcapsule · 30 servings · $0.93/servingBuy on iHerb · $28.00
9676Arthri-Flex Advantage70/10021st CenturyArthri-Flex Advantagetablet · 30 servings · $0.77/servingBuy on iHerb · $22.99
9677Norwegian Cod Liver Oil70/10021st CenturyNorwegian Cod Liver Oilsoftgel · 110 servings · $0.07/servingBuy on iHerb · $7.49
9678C. Away70/100Protocol For Life BalanceC. Awaycapsule · 45 servings · $0.58/servingBuy on iHerb · $26.25
9679Psyllium Fiber70/10021st CenturyPsyllium Fibercapsule · 26 servings · $0.34/servingBuy on iHerb · $8.74
9680Liquid Vitamin C70/100Nature's AnswerLiquid Vitamin Cliquid · 16 servings · $0.66/servingBuy on iHerb · $10.49
9681Valerian Root70/100Nature's WayValerian Rootcapsule · 33 servings · $0.38/servingBuy on iHerb · $12.49
9682Alive! Once Daily Women's 50+ Ultra Potency70/100Nature's WayAlive! Once Daily Women's 50+ Ultra Potencytablet · 60 servings · $0.27/servingBuy on iHerb · $16.12
9683MCT Oil70/100NOW SportsMCT Oilliquid · 63 servings · $0.41/servingBuy on iHerb · $25.59
9684Glucosamine Chondroitin MSM70/100Doctor's BestGlucosamine Chondroitin MSMcapsule · 60 servings · $0.33/servingBuy on iHerb · $19.99
9685Vitamin D3 1000 IU70/100Nature's PlusVitamin D3 1000 IUsoftgel · 30 servings · $0.59/servingBuy on iHerb · $17.81
9686E-100070/100NOWE-1000softgel · 30 servings · $1.02/servingBuy on iHerb · $30.61
9687Biotin & Folic Acid70/100Nature's PlusBiotin & Folic Acidtablet · 30 servings · $0.51/servingBuy on iHerb · $15.26
9688Men's Ultra Hair Plus70/100Nature's PlusMen's Ultra Hair Plustablet · 30 servings · $0.93/servingBuy on iHerb · $28.01
9689Ultra Hair Plus For Men And Women70/100Nature's PlusUltra Hair Plus For Men And Womentablet · 30 servings · $0.88/servingBuy on iHerb · $26.31
9690Target-Mins Magnesium Potassium Aspartate70/100Country LifeTarget-Mins Magnesium Potassium Aspartatetablet · 45 servings · $0.40/servingBuy on iHerb · $17.99
9691Vitamin A 25,000 IU From Fish Liver Oil70/100NOWVitamin A 25,000 IU From Fish Liver Oilsoftgel · 30 servings · $0.18/servingBuy on iHerb · $5.38
9692Zinc Picolinate 25 mg70/100Country LifeZinc Picolinate 25 mgtablet · 30 servings · $0.50/servingBuy on iHerb · $14.99
9693Ultra A & D-3 25,000/1,000 IU70/100NOWUltra A & D-3 25,000/1,000 IUsoftgel · 30 servings · $0.24/servingBuy on iHerb · $7.33
9694Vitamin D-3 1,000 IU70/100NOWVitamin D-3 1,000 IUsoftgel · 30 servings · $0.29/servingBuy on iHerb · $8.76
9695High Potency Vitamin D-3 2,000 IU70/100NOWHigh Potency Vitamin D-3 2,000 IUsoftgel · 30 servings · $0.17/servingBuy on iHerb · $5.18
9696Sleep Valerian Root Extract70/100NOWSleep Valerian Root Extractcapsule · 45 servings · $0.37/servingBuy on iHerb · $16.52

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.