Supplement Ratings

iHerb picks

Best B Vitamins 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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Top ratedBest value

486 picks in b vitamins, highest score first

49Folic Acid 400 mcg80/100SolgarFolic Acid 400 mcgtablet · 30 servings · $0.37/servingBuy on iHerb · $11.19
50CellularActive Coenzyme B-Complex79/100BluebonnetCellularActive Coenzyme B-Complexcapsule · 30 servings · $0.53/servingBuy on iHerb · $15.96
51B Complex79/100Innate Response FormulasB Complextablet · 90 servings · $0.37/servingBuy on iHerb · $33.74
52Activated B-Complex High Bioavailability Formula79/100Swanson UltraActivated B-Complex High Bioavailability Formulacapsule · 30 servings · $0.59/servingBuy on iHerb · $17.69
53Coenzyme B-Complex Advanced79/100Country LifeCoenzyme B-Complex Advancedcapsule · 30 servings · $0.89/servingBuy on iHerb · $26.79
54Activated B-Complex High Bioavailability79/100SwansonActivated B-Complex High Bioavailabilitycapsule · 30 servings · $0.59/servingBuy on iHerb · $17.69
55Folate 666 mcg DFE (Metafolin 400 mcg)79/100SolgarFolate 666 mcg DFE (Metafolin 400 mcg)tablet · 30 servings · $0.40/servingBuy on iHerb · $11.89
56Advanced B Complex79/100AOR Advanced Orthomolecular Research AdvancedAdvanced B Complexcapsule · 90 servings · $0.34/servingBuy on iHerb · $30.76
57Folic Acid 400 mcg79/100Mason NaturalFolic Acid 400 mcgtablet · 30 servings · $0.12/servingBuy on iHerb · $3.66
58B Complex-7579/100DaVinci Laboratories Of VermontB Complex-75capsule · 60 servings · $0.36/servingBuy on iHerb · $21.38
59B-Complex Phosphorylated79/100Metabolic MaintenanceB-Complex Phosphorylatedcapsule · 30 servings · $1.48/servingBuy on iHerb · $44.29
60B Complex79/100NATURELO Premium SupplementsB Complexcapsule · 120 servings · $0.22/servingBuy on iHerb · $26.95
61Balanced B Complex78/100MegaFoodBalanced B Complextablet · 30 servings · $0.52/servingBuy on iHerb · $15.49
62B6 Complex78/100Pure EncapsulationsB6 Complexcapsule · 60 servings · $0.51/servingBuy on iHerb · $30.50
63Fully Active Folate 400 with Quatrefolic 400 mcg78/100Doctor's BestFully Active Folate 400 with Quatrefolic 400 mcgcapsule · 90 servings · $0.12/servingBuy on iHerb · $10.99
64B-12 10,000 mcg Energy Boost Mixed Berry78/100NOW ShotsB-12 10,000 mcg Energy Boost Mixed Berryliquid · 12 servings · $1.11/servingBuy on iHerb · $13.31
65Methyl B1278/100MegaFoodMethyl B12tablet · 60 servings · $0.42/servingBuy on iHerb · $24.99
66Ancient Nutrients B-Complex78/100Ancient NutritionAncient Nutrients B-Complexcapsule · 30 servings · $0.85/servingBuy on iHerb · $25.46
67Raw B-Complex78/100Garden of Life Vitamin CodeRaw B-Complexcapsule · 30 servings · $0.56/servingBuy on iHerb · $16.79
68B-6 B-12 Folic Acid Drop Ins Natural Mixed Berry Flavor78/100KALB-6 B-12 Folic Acid Drop Ins Natural Mixed Berry Flavorliquid · 59 servings · $0.34/servingBuy on iHerb · $19.77
69Coenzyme B-Complex78/100Country LifeCoenzyme B-Complexcapsule · 30 servings · $0.60/servingBuy on iHerb · $17.91
70B-Right Low Odor B-Complex78/100Jarrow FormulasB-Right Low Odor B-Complexcapsule · 100 servings · $0.26/servingBuy on iHerb · $25.69
71Folic Acid 800 mcg77/100Nature's PlusFolic Acid 800 mcgtablet · 30 servings · $0.31/servingBuy on iHerb · $9.31
72Basic B Complex77/100Thorne ResearchBasic B Complexcapsule · 30 servings · $0.90/servingBuy on iHerb · $27.00

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. See the full Best B Vitamins 2026 ranking.