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.

  • Doses, fillers and hidden blends checked
  • Today's price and cost per serving
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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

9985Vitamin E Liquid70/100NOWVitamin E Liquidliquid · 150 servings · $0.06/servingBuy on iHerb · $8.80
9986CALM Gummies Raspberry-Lemon Flavor70/100Natural VitalityCALM Gummies Raspberry-Lemon Flavorgummy · 30 servings · $0.77/servingBuy on iHerb · $23.24
9987Willow Bark Extract70/100NOWWillow Bark Extractcapsule · 50 servings · $0.18/servingBuy on iHerb · $8.82
9988Pau D'Arco70/100NOWPau D'Arcocapsule · 50 servings · $0.15/servingBuy on iHerb · $7.55
9989Fo-Ti 560 mg70/100NOWFo-Ti 560 mgcapsule · 50 servings · $0.15/servingBuy on iHerb · $7.33
9990ElderMune70/100NOWElderMunecapsule · 45 servings · $0.26/servingBuy on iHerb · $11.56
9991HMB Powder70/100NOW SportsHMB Powderpowder · 90 servings · $0.29/servingBuy on iHerb · $26.45
9992Magtein70/100NOWMagteincapsule · 30 servings · $1.03/servingBuy on iHerb · $30.93
9993Cranberry Caps70/100NOWCranberry Capscapsule · 50 servings · $0.25/servingBuy on iHerb · $12.51
9994MK-7 Vitamin K-2 Extra Strength - 300 mcg70/100NOWMK-7 Vitamin K-2 Extra Strength - 300 mcgcapsule · 60 servings · $0.31/servingBuy on iHerb · $18.85
9995Garden Veggies70/100Nature's WayGarden Veggiescapsule · 30 servings · $0.42/servingBuy on iHerb · $12.59
9996D3 5000 IU70/100Nature's BountyD3 5000 IUsoftgel · 240 servings · $0.06/servingBuy on iHerb · $15.46
9997C-100070/100NOWC-1000tablet · 250 servings · $0.06/servingBuy on iHerb · $15.67
99985-MTHF 10 mg70/100Metabolic Maintenance5-MTHF 10 mgcapsule · 30 servings · $2.21/servingBuy on iHerb · $66.15
9999Men's 50+ MultiStart70/100Natural FactorsMen's 50+ MultiStarttablet · 40 servings · $0.59/servingBuy on iHerb · $23.49
10000Best Vitamin D3 1000 IU70/100Doctor's BestBest Vitamin D3 1000 IUsoftgel · 180 servings · $0.06/servingBuy on iHerb · $9.99
10001Best Vitamin D3 2000 IU70/100Doctor's BestBest Vitamin D3 2000 IUsoftgel · 180 servings · $0.06/servingBuy on iHerb · $9.99
10002Ionic Magnesium70/100Triquetra HealthIonic Magnesiumliquid · 96 servings · $0.25/servingBuy on iHerb · $23.97
10003Selenium70/100Triquetra HealthSeleniumliquid · 300 servings · $0.07/servingBuy on iHerb · $21.97
10004Zinc 30 mg70/100NutraBioZinc 30 mgcapsule · 120 servings · $0.14/servingBuy on iHerb · $16.99
10005Vegan Vitamin E 400 IU70/100DEVAVegan Vitamin E 400 IUcapsule · 90 servings · $0.25/servingBuy on iHerb · $22.39
10006Breathe-X Allergy & Sinus Support70/100LifeSeasonsBreathe-X Allergy & Sinus Supportcapsule · 30 servings · $1.33/servingBuy on iHerb · $39.99
10007Advanced Therapeutics Extended Delivery Glucosamine Chondroitin MSM Ultra Rx-Joint70/100Nature's PlusAdvanced Therapeutics Extended Delivery Glucosamine Chondroitin MSM Ultra Rx-Jointtablet · 60 servings · $1.32/servingBuy on iHerb · $78.94
10008Boost70/100NaturesPlus BrainCeutixBoostcapsule · 30 servings · $1.70/servingBuy on iHerb · $50.96

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.