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

1Vitamin B Complex90/100New ChapterVitamin B Complextablet · 60 servings · $0.52/servingBuy on iHerb · $30.97
2Instant Energy B1288/100NOWInstant Energy B12powder · 75 servings · $0.17/servingBuy on iHerb · $12.85
3Alive! B-Complex Gummies Delicious Mango Flavored87/100Nature's WayAlive! B-Complex Gummies Delicious Mango Flavoredgummy · 30 servings · $0.35/servingBuy on iHerb · $10.42
4Alive! B-Complex Gummy Mango Flavored87/100Nature's WayAlive! B-Complex Gummy Mango Flavoredgummy · 30 servings · $0.35/servingBuy on iHerb · $10.42
5Alive! B-Complex Gummies Cherry Flavor87/100Nature's WayAlive! B-Complex Gummies Cherry Flavorgummy · 30 servings · $0.35/servingBuy on iHerb · $10.42
6Alive! B-Complex Gummies Cherry Flavored87/100Nature's WayAlive! B-Complex Gummies Cherry Flavoredgummy · 30 servings · $0.35/servingBuy on iHerb · $10.42
7Kids B Complex86/100MegaFoodKids B Complextablet · 30 servings · $0.47/servingBuy on iHerb · $13.99
8Liquid B-1286/100NOWLiquid B-12liquid · 59 servings · $0.11/servingBuy on iHerb · $6.75
9Balance B Complex85/100Superior SourceBalance B Complextablet · 30 servings · $0.30/servingBuy on iHerb · $8.99
10Ultra B-1285/100NOWUltra B-12liquid · 94 servings · $0.29/servingBuy on iHerb · $26.95
11Nutri-Dose B-12 10,000 mcg Mixed Berry Flavor85/100Protocol For Life BalanceNutri-Dose B-12 10,000 mcg Mixed Berry Flavorliquid · 12 servings · $2.50/servingBuy on iHerb · $30.00
12Maximum Strength Folic Acid 800 mcg85/100Nature's BountyMaximum Strength Folic Acid 800 mcgtablet · 30 servings · $0.23/servingBuy on iHerb · $6.75
13Folate 5-Methyltetrahydrofolic Acid 800 mcg85/100Swanson UltraFolate 5-Methyltetrahydrofolic Acid 800 mcgcapsule · 30 servings · $0.38/servingBuy on iHerb · $11.33
14Folate 5-Methyltetrahydrofolic Acid 400 mcg85/100Swanson UltraFolate 5-Methyltetrahydrofolic Acid 400 mcgcapsule · 30 servings · $0.37/servingBuy on iHerb · $11.11
15Methyl Folate 400 mcg85/100Jarrow FormulasMethyl Folate 400 mcgcapsule · 60 servings · $0.17/servingBuy on iHerb · $10.08
16Fully Active Folate 800 with Quatrefolic 800 mcg85/100Doctor's BestFully Active Folate 800 with Quatrefolic 800 mcgcapsule · 60 servings · $0.17/servingBuy on iHerb · $9.99
17B-Complex85/100Nature's Plus Source of Life GardenB-Complexcapsule · 30 servings · $0.78/servingBuy on iHerb · $23.33
18Best Fully Active Folate85/100Doctor's BestBest Fully Active Folatecapsule · 90 servings · $0.12/servingBuy on iHerb · $10.99
19Methyl Folate Daily Organic Spray85/100NB Pure Pure VeganMethyl Folate Daily Organic Sprayliquid · 175 servings · $0.11/servingBuy on iHerb · $19.95
20Methyl Folate 800 mcg85/100Healthy OriginsMethyl Folate 800 mcgcapsule · 120 servings · $0.12/servingBuy on iHerb · $14.24
21Fully Active Folate 800 mcg85/100Doctor's BestFully Active Folate 800 mcgcapsule · 60 servings · $0.17/servingBuy on iHerb · $9.99
22Methyl Folate 400 mcg Extra Strength85/100Jarrow FormulasMethyl Folate 400 mcg Extra Strengthcapsule · 60 servings · $0.17/servingBuy on iHerb · $10.08
23Women's 50+ Multivitamin Berry Citrus Flavored85/100New ChapterWomen's 50+ Multivitamin Berry Citrus Flavoredgummy · 30 servings · $0.87/servingBuy on iHerb · $26.22
24Fully Active Folate 400 mcg85/100Doctor's BestFully Active Folate 400 mcgcapsule · 90 servings · $0.12/servingBuy on iHerb · $10.99

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.