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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  • 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

9697Valerian Root 500 mg70/100NOWValerian Root 500 mgcapsule · 50 servings · $0.15/servingBuy on iHerb · $7.33
9698Extra Strength Liquid Vitamin D-370/100NOWExtra Strength Liquid Vitamin D-3liquid · 1071 servings · $0.008/servingBuy on iHerb · $8.60
9699B-12 5000 mcg70/100NOWB-12 5000 mcglozenge · 30 servings · $0.33/servingBuy on iHerb · $9.99
9700Ojibwa Tea70/100NOWOjibwa Tealiquid · 31 servings · $0.95/servingBuy on iHerb · $29.53
9701E-20070/100NOWE-200softgel · 30 servings · $0.32/servingBuy on iHerb · $9.45
9702100% Natural E Liquid70/100NOW100% Natural E Liquidliquid · 150 servings · $0.06/servingBuy on iHerb · $8.80
9703100% Natural E-Oil Double Strength70/100NOW100% Natural E-Oil Double Strengthliquid · 126 servings · $0.10/servingBuy on iHerb · $13.21
9704Ascorbyl Palmitate 500 mg Esterfied Vitamin C70/100NOWAscorbyl Palmitate 500 mg Esterfied Vitamin Ccapsule · 30 servings · $0.45/servingBuy on iHerb · $13.46
9705C-1000 Sustained Release With Rose Hips70/100NOWC-1000 Sustained Release With Rose Hipstablet · 30 servings · $0.31/servingBuy on iHerb · $9.17
9706Magnesium & Calcium70/100NOWMagnesium & Calciumtablet · 33 servings · $0.37/servingBuy on iHerb · $12.24
9707E-200 100% Natural D-Alpha Tocopheryl70/100NOWE-200 100% Natural D-Alpha Tocopherylsoftgel · 30 servings · $0.32/servingBuy on iHerb · $9.45
9708Glucosamine & Chondroitin With MSM70/100NOWGlucosamine & Chondroitin With MSMcapsule · 30 servings · $0.50/servingBuy on iHerb · $15.10
9709Tri-Chromium 500 mcg70/100NOWTri-Chromium 500 mcgcapsule · 30 servings · $0.45/servingBuy on iHerb · $13.46
9710100% Pure Shark Cartilage70/100NOW100% Pure Shark Cartilagecapsule · 16 servings · $0.88/servingBuy on iHerb · $14.13
9711Female Balance70/100NOWFemale Balancecapsule · 30 servings · $0.55/servingBuy on iHerb · $16.39
9712Vitamin A 25,000 IU70/100Protocol For Life BalanceVitamin A 25,000 IUsoftgel · 30 servings · $0.41/servingBuy on iHerb · $12.36
9713Vitamin D3 1,000 IU70/100Protocol For Life BalanceVitamin D3 1,000 IUsoftgel · 30 servings · $0.30/servingBuy on iHerb · $9.00
9714Vitamin D3 2,000 IU70/100Protocol For Life BalanceVitamin D3 2,000 IUsoftgel · 30 servings · $0.33/servingBuy on iHerb · $10.00
9715Extra Strength Liquid Vitamin D370/100Protocol For Life BalanceExtra Strength Liquid Vitamin D3liquid · 536 servings · $0.03/servingBuy on iHerb · $15.45
9716Candida Clear70/100NOWCandida Clearcapsule · 45 servings · $0.31/servingBuy on iHerb · $13.90
9717Gold Liquid Delicious Tropical Fruit Flavor70/100Nature's Plus Source of LifeGold Liquid Delicious Tropical Fruit Flavorliquid · 30 servings · $1.87/servingBuy on iHerb · $56.06
9718Vitamin D370/100Nature's Plus Source of Life GardenVitamin D3capsule · 30 servings · $0.47/servingBuy on iHerb · $13.98
9719Candida Away70/100Protocol For Life BalanceCandida Awaycapsule · 45 servings · $0.58/servingBuy on iHerb · $26.25
9720Vitamin D/K270/100Thorne ResearchVitamin D/K2liquid · 600 servings · $0.06/servingBuy on iHerb · $34.00

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.