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

11929100% Pure Buffered Sodium Ascorbate66/100NOW100% Pure Buffered Sodium Ascorbatepowder · 119 servings · $0.09/servingBuy on iHerb · $10.40
11930Hyaluronic Acid with MSM66/100NOWHyaluronic Acid with MSMcapsule · 30 servings · $0.41/servingBuy on iHerb · $12.23
11931Hyaluronic Acid66/100NOWHyaluronic Acidcapsule · 60 servings · $0.39/servingBuy on iHerb · $23.26
11932ProtoZymes66/100Protocol For Life BalanceProtoZymestablet · 45 servings · $0.53/servingBuy on iHerb · $24.00
11933Advanced Therapeutics Extended Delivery Glucosamine Chondroitin MSM Ultra Rx-Joint Triple Stength66/100Nature's PlusAdvanced Therapeutics Extended Delivery Glucosamine Chondroitin MSM Ultra Rx-Joint Triple Stengthtablet · 15 servings · $3.94/servingBuy on iHerb · $59.03
119345-HTP 100 mg Wild Berry66/100Natrol5-HTP 100 mg Wild Berrytablet · 30 servings · $0.55/servingBuy on iHerb · $16.37
11935Super Mass Gainer Rich Chocolate66/100DymatizeSuper Mass Gainer Rich Chocolatepowder · 8 servings · $5.75/servingBuy on iHerb · $45.99
11936Pre-Teen Girls Daily Multi Vitamin66/100Michael's Naturopathic ProgramsPre-Teen Girls Daily Multi Vitamintablet · 30 servings · $0.73/servingBuy on iHerb · $21.83
11937P-5-P/Mag66/100Terry NaturallyP-5-P/Magcapsule · 60 servings · $0.27/servingBuy on iHerb · $16.11
11938Aloe Vera 25 mg66/100Swanson Superior HerbsAloe Vera 25 mgsoftgel · 30 servings · $0.28/servingBuy on iHerb · $8.39
11939Vitamin D3 2000 IU Natural Raspberry Flavor66/100Bluebonnet EarthSweet ChewablesVitamin D3 2000 IU Natural Raspberry Flavortablet · 30 servings · $0.48/servingBuy on iHerb · $14.36
11940Vitamin D3 5000 IU Natural Raspberry Flavor66/100Bluebonnet EarthSweet ChewablesVitamin D3 5000 IU Natural Raspberry Flavortablet · 30 servings · $0.61/servingBuy on iHerb · $18.36
11941Vitamin B12 2000 mcg Natural Raspberry Flavor66/100Bluebonnet EarthSweet ChewablesVitamin B12 2000 mcg Natural Raspberry Flavortablet · 30 servings · $0.47/servingBuy on iHerb · $14.00
11942CellularActive Methylcobalamin 1000 mcg Natural Raspberry Flavor66/100Bluebonnet EarthSweet ChewablesCellularActive Methylcobalamin 1000 mcg Natural Raspberry Flavortablet · 30 servings · $0.37/servingBuy on iHerb · $11.16
11943CellularActive Methylcobalamin 5000 mcg Natural Raspberry Flavor66/100Bluebonnet EarthSweet ChewablesCellularActive Methylcobalamin 5000 mcg Natural Raspberry Flavortablet · 30 servings · $0.85/servingBuy on iHerb · $25.56
11944Tri-Pep Watermelon66/100Metabolic NutritionTri-Pep Watermelonpowder · 40 servings · $0.87/servingBuy on iHerb · $34.99
11945Tri-Pep Lemonade66/100Metabolic NutritionTri-Pep Lemonadepowder · 40 servings · $0.87/servingBuy on iHerb · $34.99
11946Tri-Pep Unflavored66/100Metabolic NutritionTri-Pep Unflavoredpowder · 40 servings · $0.87/servingBuy on iHerb · $34.99
11947Probiotics With Colostrum Mixed Berry Flavor66/100ChildLife EssentialsProbiotics With Colostrum Mixed Berry Flavortablet · 23 servings · $0.94/servingBuy on iHerb · $21.65
11948Melatonin 5 mg Natural Raspberry Flavor66/100Bluebonnet EarthSweet ChewablesMelatonin 5 mg Natural Raspberry Flavortablet · 30 servings · $0.29/servingBuy on iHerb · $8.76
11949Dandelion Root66/100Nature's WayDandelion Rootcapsule · 33 servings · $0.24/servingBuy on iHerb · $7.81
11950Vitamin C 1000 mg Time Release66/100Natural FactorsVitamin C 1000 mg Time Releasetablet · 30 servings · $0.34/servingBuy on iHerb · $10.26
11951Vitamin C 1000 mg66/100Natural FactorsVitamin C 1000 mgtablet · 30 servings · $0.30/servingBuy on iHerb · $9.07
11952Primadophilus Optima66/100Nature's WayPrimadophilus Optimacapsule · 30 servings · $0.84/servingBuy on iHerb · $25.20

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.