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

11857Wild Yam Root67/100Nature's WayWild Yam Rootcapsule · 90 servings · $0.18/servingBuy on iHerb · $15.99
11858Vitamin D3 5,000 IU67/100Nature's WayVitamin D3 5,000 IUsoftgel · 240 servings · $0.08/servingBuy on iHerb · $18.49
11859Vitamin C-1000 With Rose Hips67/100Nature's WayVitamin C-1000 With Rose Hipscapsule · 250 servings · $0.13/servingBuy on iHerb · $33.49
11860Niacin 100 mg Nicotinc Acid67/100Nature's WayNiacin 100 mg Nicotinc Acidcapsule · 100 servings · $0.05/servingBuy on iHerb · $4.81
11861Sublilngual B-12 500 mcg Natural Cherry Flavor67/100Nature's BountySublilngual B-12 500 mcg Natural Cherry Flavorlozenge · 30 servings · $0.27/servingBuy on iHerb · $8.13
11862Pure Vitamin C-500 mg67/100Nature's BountyPure Vitamin C-500 mgtablet · 30 servings · $0.22/servingBuy on iHerb · $6.69
11863E-1000 IU Pure Dl-Alpha67/100Nature's BountyE-1000 IU Pure Dl-Alphasoftgel · 30 servings · $0.53/servingBuy on iHerb · $15.90
11864Biotin 5 mg67/100SwansonBiotin 5 mgcapsule · 30 servings · $0.36/servingBuy on iHerb · $10.79
11865Natural Vitamin D 3 10,000 IU67/100SolgarNatural Vitamin D 3 10,000 IUsoftgel · 30 servings · $0.49/servingBuy on iHerb · $14.67
11866Natural Vitamin E 400 IU Pure D-Alpha Tocopherol67/100SolgarNatural Vitamin E 400 IU Pure D-Alpha Tocopherolsoftgel · 30 servings · $0.46/servingBuy on iHerb · $13.74
11867Natural Omega-3 Vegetarian DHA 200 mg67/100SolgarNatural Omega-3 Vegetarian DHA 200 mgsoftgel · 30 servings · $0.75/servingBuy on iHerb · $22.40
11868Extra Strength Methyl B-12 10,000 mcg67/100NOWExtra Strength Methyl B-12 10,000 mcglozenge · 30 servings · $0.61/servingBuy on iHerb · $18.33
11869E-Gems 400 IU67/100CarlsonE-Gems 400 IUsoftgel · 30 servings · $1.16/servingBuy on iHerb · $34.85
11870Kid's Chewable Vitamin C Tangerine Flavor67/100CarlsonKid's Chewable Vitamin C Tangerine Flavortablet · 30 servings · $0.30/servingBuy on iHerb · $8.93
11871Niacin 100 mg67/100Nature's WayNiacin 100 mgcapsule · 100 servings · $0.05/servingBuy on iHerb · $4.81
11872Vitamin D3 5,000 IU67/100CarlsonVitamin D3 5,000 IUsoftgel · 30 servings · $0.45/servingBuy on iHerb · $13.52
11873Vitamin D3 10,000 IU67/100CarlsonVitamin D3 10,000 IUsoftgel · 30 servings · $0.56/servingBuy on iHerb · $16.92
11874Celadrin & MSM67/100NOWCeladrin & MSMcapsule · 40 servings · $0.57/servingBuy on iHerb · $22.70
11875DGL Ultra German Chocolate Flavor67/100Enzymatic TherapyDGL Ultra German Chocolate Flavorchewable · 30 servings · $0.62/servingBuy on iHerb · $18.49
11876Vitamin D3 7,000 IU67/100Life ExtensionVitamin D3 7,000 IUsoftgel · 30 servings · $0.35/servingBuy on iHerb · $10.50
11877Natural E-Complex With Mixed Tocopherols 400 IU67/100Country LifeNatural E-Complex With Mixed Tocopherols 400 IUsoftgel · 30 servings · $1.07/servingBuy on iHerb · $32.23
11878Vegan D3 5000 IU67/100Country LifeVegan D3 5000 IUsoftgel · 30 servings · $0.61/servingBuy on iHerb · $18.29
11879Best Vitamin C Powder67/100Doctor's BestBest Vitamin C Powderpowder · 250 servings · $0.09/servingBuy on iHerb · $22.99
11880D3 10,000 IU67/100Nature's BountyD3 10,000 IUsoftgel · 30 servings · $0.40/servingBuy on iHerb · $12.14

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.