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.

  • 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

486 picks in b vitamins, highest score first

193L-Methylfolate 10 mg70/100Metabolic MaintenanceL-Methylfolate 10 mgcapsule · 90 servings · $0.73/servingBuy on iHerb · $66.15
194L-Methylfolate 15 mg70/100Metabolic MaintenanceL-Methylfolate 15 mgcapsule · 60 servings · $1.00/servingBuy on iHerb · $59.85
195Mega Vitamin B-Stress70/100SolarayMega Vitamin B-Stresscapsule · 80 servings · $0.50/servingBuy on iHerb · $39.99
196Vegan B12 1000 mcg Infused with Spirulina70/100NATURELO Premium SupplementsVegan B12 1000 mcg Infused with Spirulinacapsule · 90 servings · $0.22/servingBuy on iHerb · $19.95
197Folic Acid Hearts70/100NaturesPlusFolic Acid Heartstablet · 90 servings · $0.10/servingBuy on iHerb · $9.31
198Methyl Folate 1,000 mcg70/100NutricostMethyl Folate 1,000 mcgcapsule · 120 servings · $0.11/servingBuy on iHerb · $12.95
199Vitamin B-Complex 75 Timed Release70/100SolarayVitamin B-Complex 75 Timed Releasecapsule · 100 servings · $0.23/servingBuy on iHerb · $22.69
200Mega Vitamin B-Stress Timed Release70/100SolarayMega Vitamin B-Stress Timed Releasecapsule · 40 servings · $0.60/servingBuy on iHerb · $23.99
201No Flush Niacin 640 mg70/100Life ExtensionNo Flush Niacin 640 mgcapsule · 100 servings · $0.16/servingBuy on iHerb · $15.75
202Superior B12 Berry Flavor70/100Country LifeSuperior B12 Berry Flavorlozenge · 30 servings · $0.57/servingBuy on iHerb · $16.99
203RAW B-1269/100Garden of Life Vitamin CodeRAW B-12capsule · 30 servings · $0.46/servingBuy on iHerb · $13.69
204B12 1000 mcg Natural Raspberry Flavor69/100vitafusionB12 1000 mcg Natural Raspberry Flavorgummy · 70 servings · $0.17/servingBuy on iHerb · $11.77
205No Flush Niacin (Inositol Hexanicotinate) 800 mg69/100Life ExtensionNo Flush Niacin (Inositol Hexanicotinate) 800 mgcapsule · 30 servings · $0.53/servingBuy on iHerb · $15.75
206B-12 1000 mcg Natural Raspberry Flavor69/100vitafusionB-12 1000 mcg Natural Raspberry Flavorgummy · 70 servings · $0.17/servingBuy on iHerb · $11.77
207B12 MC Liquid69/100DaVinci Laboratories Of VermontB12 MC Liquidliquid · 30 servings · $1.33/servingBuy on iHerb · $40.00
208Complete B-Complex69/100Rainbow LightComplete B-Complextablet · 30 servings · $0.93/servingBuy on iHerb · $28.04
209Mega B-150 Balanced B-Complex69/100NaturesPlusMega B-150 Balanced B-Complextablet · 60 servings · $0.50/servingBuy on iHerb · $30.13
210Vitamin B12 1000 mcg Natural Raspberry Flavor69/100vitafusionVitamin B12 1000 mcg Natural Raspberry Flavorgummy · 70 servings · $0.17/servingBuy on iHerb · $11.77
211Advanced Absorption Mega B-Complex69/100Irwin NaturalsAdvanced Absorption Mega B-Complexsoftgel · 60 servings · $0.30/servingBuy on iHerb · $17.99
212Folic Acid 800 mcg69/100FuturebioticsFolic Acid 800 mcgtablet · 120 servings · $0.08/servingBuy on iHerb · $9.87
213B12 MC Liquid69/100Davinci LaboratoriesB12 MC Liquidliquid · 30 servings · $1.33/servingBuy on iHerb · $40.00
214Ionic B12 1000 mcg Natural Grape Flavor69/100Trace MineralsIonic B12 1000 mcg Natural Grape Flavorliquid · 59 servings · $0.36/servingBuy on iHerb · $20.99
215B-12 3000 mcg Raspberry Flavor69/10021st Century VitaJoy GummiesB-12 3000 mcg Raspberry Flavorgummy · 45 servings · $0.24/servingBuy on iHerb · $10.99
216Ionic B12 1000 mcg Grape Flavor69/100Trace Minerals ResearchIonic B12 1000 mcg Grape Flavorliquid · 59 servings · $0.36/servingBuy on iHerb · $20.99

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.