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

385B-12 Drops 5000 mcg Wild Berry Flavor64/100Nature's LifeB-12 Drops 5000 mcg Wild Berry Flavorliquid · 100 servings · $0.18/servingBuy on iHerb · $17.89
386Optimized Folate64/100Life ExtensionOptimized Folatetablet · 30 servings · $0.38/servingBuy on iHerb · $11.25
387Supplemelts Sublingual Vitamin B-12 5 mg Natural Strawberry Flavor64/100Swanson UltraSupplemelts Sublingual Vitamin B-12 5 mg Natural Strawberry Flavortablet · 30 servings · $0.64/servingBuy on iHerb · $19.10
388Sublingual Vitamin B 12 1000 mcg64/100SolgarSublingual Vitamin B 12 1000 mcgother · 30 servings · $0.82/servingBuy on iHerb · $24.64
389Pyridoxine HCl B6 100 mg64/100Natural FactorsPyridoxine HCl B6 100 mgtablet · 30 servings · $0.26/servingBuy on iHerb · $7.90
390Methyl B-12 1000 mcg63/100Jarrow FormulasMethyl B-12 1000 mcglozenge · 30 servings · $0.40/servingBuy on iHerb · $11.92
391Coenzyme Active B-6 Caps63/100Country LifeCoenzyme Active B-6 Capscapsule · 30 servings · $0.47/servingBuy on iHerb · $13.99
392Vitamin B12 500 mcg63/100SolgarVitamin B12 500 mcgtablet · 30 servings · $0.31/servingBuy on iHerb · $9.34
393Active Folate B12 Chewable63/100DaVinci Laboratories Of VermontActive Folate B12 Chewablechewable · 60 servings · $0.58/servingBuy on iHerb · $34.60
394Chewable B12-MC63/100DaVinci Laboratories Of VermontChewable B12-MCtablet · 100 servings · $0.27/servingBuy on iHerb · $26.73
395Real Niacin (As Nicotinic Acid) 500 mg63/100Doctor's BestReal Niacin (As Nicotinic Acid) 500 mgtablet · 120 servings · $0.15/servingBuy on iHerb · $17.99
396Chewable Vitamin B6 with Magnesium Natural Tropical Fruit Punch Flavor63/100KirkmanChewable Vitamin B6 with Magnesium Natural Tropical Fruit Punch Flavortablet · 120 servings · $0.23/servingBuy on iHerb · $27.56
397Vitamin B12 2000 mcg Raspberry Flavor63/100Bluebonnet EarthSweet ChewablesVitamin B12 2000 mcg Raspberry Flavortablet · 90 servings · $0.16/servingBuy on iHerb · $14.00
398CellularActive Methylcobalamin 1000 mcg Raspberry Flavor63/100Bluebonnet EarthSweet ChewablesCellularActive Methylcobalamin 1000 mcg Raspberry Flavortablet · 60 servings · $0.19/servingBuy on iHerb · $11.16
399Methylcobalamin 1000 mcg Raspberry Flavor63/100Bluebonnet EarthSweet ChewablesMethylcobalamin 1000 mcg Raspberry Flavortablet · 60 servings · $0.19/servingBuy on iHerb · $11.16
400Methylcobalamin 5000 mcg Raspberry Flavor63/100Bluebonnet EarthSweet ChewablesMethylcobalamin 5000 mcg Raspberry Flavortablet · 60 servings · $0.43/servingBuy on iHerb · $25.56
401Methyl B-12 Lozenges 5000 mcg Natural Cherry Flavor63/100SolarayMethyl B-12 Lozenges 5000 mcg Natural Cherry Flavorlozenge · 60 servings · $0.38/servingBuy on iHerb · $22.89
402Vitamin B-6 100 mg63/100Nature's WayVitamin B-6 100 mgcapsule · 100 servings · $0.09/servingBuy on iHerb · $9.19
403High Potency Niacin 100 mg62/100Nature's PlusHigh Potency Niacin 100 mgtablet · 30 servings · $0.30/servingBuy on iHerb · $8.88
404B-12 1000 mcg62/100NOWB-12 1000 mcglozenge · 30 servings · $0.20/servingBuy on iHerb · $6.11
405Flush-Free Niacin 250 mg62/100NOWFlush-Free Niacin 250 mgcapsule · 45 servings · $0.24/servingBuy on iHerb · $10.77
406High Potency Niacinamide 500 mg62/100Nature's PlusHigh Potency Niacinamide 500 mgtablet · 30 servings · $0.38/servingBuy on iHerb · $11.43
407High Potency Vitamin B1 300 mg62/100Nature's PlusHigh Potency Vitamin B1 300 mgtablet · 30 servings · $0.64/servingBuy on iHerb · $19.08
408Vitamin B1 300 mg62/100Nature's PlusVitamin B1 300 mgtablet · 30 servings · $0.64/servingBuy on iHerb · $19.08

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.

Best B Vitamins on iHerb (2026) - Rated by Label Quality | The Supplement Ratings