Looking for the best methylcobalamin? Our team ranked the top 10 by real customer review volume (35,878 reviews in total), led by B12, Methylcobalamin, 1,000 mcg, 90 Chewable Tablets.
How we rank it: B12, Methylcobalamin, 1,000 mcg, 90 Chewable Tablets takes our top spot: it's the standout methylcobalamin in this guide, earning the lead for how consistently shoppers reach for it.
How we rank it: At #2, B12, Methylcobalamin, 1,000 mcg, 180 Chewable Tablets earns its spot for how consistently shoppers reach for it.
How we rank it: At #3, B12, Methylcobalamin, 5,000 mcg, 60 Chewable Tablets earns its spot for how consistently shoppers reach for it.
How we rank it: We placed B-12 Methylcobalamin & Adenosylcobalamin, Mixed Berry, 2,000 mcg, 60 Micro Tablets at #4 thanks to its strong balance of quality and price.
How we rank it: At #5, Methyl B-12, 60 Lozenges earns its spot for how consistently shoppers reach for it.
How we rank it: Vitamin B12 , 1 mg, 60 Vegetarian Lozenges lands at #6 largely for Life Extension's reputation for quality.
How we rank it: We placed Liquid Methylcobalamin Vitamin B12, Raspberry, 2 fl oz (59 ml) at #7 thanks to its strong balance of quality and price.
How we rank it: At #8, Methylcobalamin B-12, 1,000 mcg, 60 MicroLingual® Instant Dissolve Tablets earns its spot for how consistently shoppers reach for it.
How we rank it: Vitamin B12, 1,000 mcg, 120 Capsules lands at #9 largely for Nutricost's reputation for quality.
How we rank it: We placed Methyl B12 With Vitamin B6, Folate And Biotin, Natural Cherry, 120 Chewable Tablets at #10 thanks to Vitacost's reputation for quality.
| # | Product | Brand | Score | Rating | Reviews | Price | |
|---|---|---|---|---|---|---|---|
| 1 | B12, Methylcobalamin, 1,000 mcg, 90 Chewable Tablets | Natural Factors | 9.7 | 4.8 | 9,840 | $10.47 | View → |
| 2 | B12, Methylcobalamin, 1,000 mcg, 180 Chewable Tablets | Natural Factors | 9.7 | 4.8 | 9,837 | $17.47 | View → |
| 3 | B12, Methylcobalamin, 5,000 mcg, 60 Chewable Tablets | Natural Factors | 9.7 | 4.8 | 3,909 | $15.37 | View → |
| 4 | B-12 Methylcobalamin & Adenosylcobalamin, Mixed Berry, 2,000 mcg, 60 Micro Tablets | KAL | 9.7 | 4.8 | 3,463 | $15.59 | View → |
| 5 | Methyl B-12, 60 Lozenges | NOW Foods | 9.7 | 4.8 | 3,178 | $15.91 | View → |
| 6 | Vitamin B12 , 1 mg, 60 Vegetarian Lozenges | Life Extension | 9.7 | 4.8 | 2,374 | $7.50 | View → |
| 7 | Liquid Methylcobalamin Vitamin B12, Raspberry, 2 fl oz (59 ml) | Bluebonnet Nutrition | 9.9 | 4.9 | 1,221 | $19.96 | View → |
| 8 | Methylcobalamin B-12, 1,000 mcg, 60 MicroLingual® Instant Dissolve Tablets | Superior Source | 9.7 | 4.8 | 1,154 | $11.99 | View → |
| 9 | Vitamin B12, 1,000 mcg, 120 Capsules | Nutricost | 9.6 | 4.8 | 873 | $10.00 | View → |
| 10 | Methyl B12 With Vitamin B6, Folate And Biotin, Natural Cherry, 120 Chewable Tablets | Vitacost | 9.6 | 4.8 | 29 | $5.24 | View → |
Our editorial team evaluates every product on the factors that matter most to shoppers, not just price.
We rank by verified customer reviews and rating. For added assurance, we recommend choosing products that carry independent third-party testing or certification. These organisations publish public standards and verified-product listings:
This guide is for general information only and is not medical advice. Consult a qualified professional before starting any supplement.
Methyl B12 With Vitamin B6, Folate And Biotin, Natural Cherry, 120 Chewable Tablets is the lowest-priced pick at $5.24, with a 4.8/5 rating from 29 reviews.
We rank methylcobalamin primarily by their number of verified customer reviews, a strong signal of real-world popularity, and factor in average rating. We never accept payment for placement.
This guide compares 10 of the most-reviewed methylcobalamin available, ranked from most to least reviewed.
The products in this comparison were in stock at our last update (2026-08-25). Availability can change, so check the product page for current status.
Top-reviewed brands in this category include Natural Factors, KAL, NOW Foods, Life Extension and others.