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

4369Amino Acid Chelate Copper 3 mg80/100Nature's PlusAmino Acid Chelate Copper 3 mgtablet · 30 servings · $0.40/servingBuy on iHerb · $11.86
4370Pro Creation Female Fertility Support80/100Nature's PlusPro Creation Female Fertility Supportcapsule · 30 servings · $0.81/servingBuy on iHerb · $24.18
4371L-Theanine80/100NOWL-Theaninepowder · 93 servings · $0.24/servingBuy on iHerb · $22.03
4372Kre-Alkalyn EFX Powder80/100EFX SportsKre-Alkalyn EFX Powderpowder · 66 servings · $0.33/servingBuy on iHerb · $21.99
4373Chlorella80/100Cellusyn LabsChlorellapowder · 100 servings · $0.18/servingBuy on iHerb · $17.95
4374Fermented Maitake 500 mg80/100SolarayFermented Maitake 500 mgcapsule · 30 servings · $0.98/servingBuy on iHerb · $29.49
4375Fermented Reishi 500 mg80/100SolarayFermented Reishi 500 mgcapsule · 30 servings · $1.02/servingBuy on iHerb · $30.49
4376Fermented Royal Agaricus 500 mg80/100SolarayFermented Royal Agaricus 500 mgcapsule · 30 servings · $1.04/servingBuy on iHerb · $31.17
4377Comforting Chamomile80/100YogiComforting Chamomileother · 30 servings · $0.15/servingBuy on iHerb · $4.48
4378Green Tea Pure Green Decaf80/100YogiGreen Tea Pure Green Decafother · 30 servings · $0.16/servingBuy on iHerb · $4.93
4379Purely Peppermint80/100YogiPurely Peppermintother · 30 servings · $0.16/servingBuy on iHerb · $4.68
4380Relaxed Mind80/100YogiRelaxed Mindother · 30 servings · $0.16/servingBuy on iHerb · $4.93
4381Cool Cayenne80/100SolarayCool Cayennecapsule · 90 servings · $0.23/servingBuy on iHerb · $20.78
4382Activated Charcoal 280 mg80/100SolarayActivated Charcoal 280 mgcapsule · 30 servings · $0.40/servingBuy on iHerb · $11.99
4383Woman's Raspberry Leaf80/100YogiWoman's Raspberry Leafother · 30 servings · $0.16/servingBuy on iHerb · $4.93
4384Chai Rooibos80/100YogiChai Rooibosother · 30 servings · $0.15/servingBuy on iHerb · $4.48
4385Egyptian Licorice Mint80/100YogiEgyptian Licorice Mintother · 30 servings · $0.15/servingBuy on iHerb · $4.48
4386Hawthorn Berries 565 mg80/100Swanson Premium BrandHawthorn Berries 565 mgcapsule · 30 servings · $0.53/servingBuy on iHerb · $15.79
4387Mango Ginger80/100YogiMango Gingerother · 30 servings · $0.16/servingBuy on iHerb · $4.68
4388Milk Thistle 250 mg80/100Swanson Superior HerbsMilk Thistle 250 mgcapsule · 30 servings · $0.50/servingBuy on iHerb · $14.89
4389Fermented Shiitake 500 mg80/100SolarayFermented Shiitake 500 mgcapsule · 30 servings · $0.87/servingBuy on iHerb · $26.09
4390Fermented Turkey Tail 500 mg80/100SolarayFermented Turkey Tail 500 mgcapsule · 30 servings · $0.91/servingBuy on iHerb · $27.29
4391Extra-Strength 5-HTP 100 mg80/100Swanson UltraExtra-Strength 5-HTP 100 mgcapsule · 30 servings · $0.28/servingBuy on iHerb · $8.49
4392Triple Strength Melatonin 10 mg80/100Swanson UltraTriple Strength Melatonin 10 mgcapsule · 30 servings · $0.37/servingBuy on iHerb · $11.09

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.