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
  • One click to order on iHerb

We may earn a commission when you buy through these links, at no extra cost to you. It never changes a score or a ranking. See how we score

AllAshwagandha & AdaptogensB VitaminsBiotinCalciumCollagenCoQ10CreatineGreens & SuperfoodsIronMagnesiumMelatonin & SleepMultivitaminsOmega-3 & Fish OilPre-WorkoutProbioticsProtein SupplementsTurmeric & CurcuminVitamin CVitamin DZinc
Top ratedBest value

13,437 picks across every category, highest score first

12841Vitamin B12 2000 mcg Raspberry Flavor63/100Bluebonnet EarthSweet ChewablesVitamin B12 2000 mcg Raspberry Flavortablet · 90 servings · $0.16/servingBuy on iHerb · $14.00
12842CellularActive Methylcobalamin 1000 mcg Raspberry Flavor63/100Bluebonnet EarthSweet ChewablesCellularActive Methylcobalamin 1000 mcg Raspberry Flavortablet · 60 servings · $0.19/servingBuy on iHerb · $11.16
12843Biotin63/100NOWBiotincapsule · 30 servings · $0.19/servingBuy on iHerb · $5.76
12844Pantothenic Acid63/100NOWPantothenic Acidcapsule · 30 servings · $0.29/servingBuy on iHerb · $8.56
12845Gold Standard 100% Whey Double Rich Chocolate63/100Optimum NutritionGold Standard 100% Whey Double Rich Chocolatepowder · 74 servings · $1.55/servingBuy on iHerb · $114.99
12846Thermo-Burn Stubborn Fat Matabolizer63/100Irwin NaturalsThermo-Burn Stubborn Fat Matabolizersoftgel · 20 servings · $1.25/servingBuy on iHerb · $24.99
12847Nitric Oxide Gummies63/100SNAPNitric Oxide Gummiesgummy · 30 servings · $0.83/servingBuy on iHerb · $24.95
12848Resveratrol 200 mg63/100Source NaturalsResveratrol 200 mgtablet · 60 servings · $0.23/servingBuy on iHerb · $13.76
12849Vitamin C with Rose Hip & Acerola 1000 mg Timed Release63/100SolarayVitamin C with Rose Hip & Acerola 1000 mg Timed Releasetablet · 100 servings · $0.16/servingBuy on iHerb · $15.99
12850Zinc Amino Acid Chelate 50 mg63/100Source NaturalsZinc Amino Acid Chelate 50 mgtablet · 100 servings · $0.07/servingBuy on iHerb · $6.69
12851Pedi-Active Delicious Mixed Berry Flavor63/100NaturesPlusPedi-Active Delicious Mixed Berry Flavorchewable · 60 servings · $0.72/servingBuy on iHerb · $43.31
12852Organic Rice Protein Powder Plain63/100NutriBioticOrganic Rice Protein Powder Plainpowder · 40 servings · $0.55/servingBuy on iHerb · $21.94
12853Rice Protein Powder Plain63/100NutriBioticRice Protein Powder Plainpowder · 90 servings · $0.43/servingBuy on iHerb · $38.61
12854Plant-Based Protein Cinnamon Bun63/100California Gold Nutrition SPORTPlant-Based Protein Cinnamon Bunpowder · 29 servings · $1.14/servingBuy on iHerb · $32.96
12855Plant-Based Protein Natural Chocolate Flavored63/100California Gold Nutrition SPORTPlant-Based Protein Natural Chocolate Flavoredpowder · 28 servings · $1.57/servingBuy on iHerb · $43.95
12856D-Mannose Urinary Support 500 mg63/100NOWD-Mannose Urinary Support 500 mgcapsule · 20 servings · $0.53/servingBuy on iHerb · $10.58
12857Ester-C63/100American HealthEster-Ctablet · 30 servings · $1.06/servingBuy on iHerb · $31.71
12858Chewable Papaya Enzymes63/100Nature's TruthChewable Papaya Enzymeschewable · 40 servings · $0.16/servingBuy on iHerb · $6.59
12859Gold Standard 100% Whey Chocolate Mint63/100ON Optimum NutritionGold Standard 100% Whey Chocolate Mintpowder · 70 servings · $1.64/servingBuy on iHerb · $114.99
12860Gold Standard 100% Whey Cookies & Cream63/100ON Optimum NutritionGold Standard 100% Whey Cookies & Creampowder · 27 servings · $2.41/servingBuy on iHerb · $64.99
12861Seriously Delicious Omega Pals Chirpin' Slurpin' Lemonade Flavor63/100Barlean'sSeriously Delicious Omega Pals Chirpin' Slurpin' Lemonade Flavorliquid · 29 servings · $0.74/servingBuy on iHerb · $21.49
12862Orange Juice Vitamin C Supplement 500 mg63/100Nature's PlusOrange Juice Vitamin C Supplement 500 mgchewable · 30 servings · $1.20/servingBuy on iHerb · $36.08
12863Methylcobalamin 1000 mcg Raspberry Flavor63/100Bluebonnet EarthSweet ChewablesMethylcobalamin 1000 mcg Raspberry Flavortablet · 60 servings · $0.19/servingBuy on iHerb · $11.16
12864Methylcobalamin 5000 mcg Raspberry Flavor63/100Bluebonnet EarthSweet ChewablesMethylcobalamin 5000 mcg Raspberry Flavortablet · 60 servings · $0.43/servingBuy on iHerb · $25.56

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.