Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service levels, popularity trends, and more. The rankings reflect our opinion and should be a good starting point for shopping. By purchasing the products we rank, you’ll get the lowest price we found while we may receive a commission at no cost to you, which will help us continue to provide you with value.
Advertising Disclosure
10 Best b12 methylcobalamins of 2025
Save up to 27% off
Best Choice1
THORNETHORNE Vitamin B12 - as Methylcobalamin - Supports Heart & Nerve Health, Blood Cell Function, Healthy Sleep & Methylation* - Gluten, Dairy & Soy-Free - 60 Capsules
9.8Exceptional
Our Rating
-
-
Powerful technology We scan thousands of products and stores, analyzing reviews to find what matters most to users like you
Careful review Our team ensures quality, value, and fit based on real user feedback
Trusted insights AI and human analysis guide your decisions, reflecting real user prioritiesReal users impact
Thousands of users trust our site daily
- Based on millions of stores and reviews
- Shoppers influence our rankings
Analyzing top stores
Value for Money2
EZ MeltsEZ Melts B12 Sublingual Vitamin 2,500 mcg, Methylcobalamin, Sugar-Free, 3-Month Supply
9.7Exceptional
Our Rating
-
3
HorbäachHorbäach B12 Vitamin 5000 mcg | 120 Fast Dissolve Tablets | Sublingual Methylcobalamin | Vegetarian, Non-GMO & Gluten Free Supplement
14% OffKey specs-
Form:Fast dissolve tablets
-
Certifications:Laboratory Tested
-
Target:Essential Vitamin
-
Dosage:5,000 mcg
-
Vegan:Vegetarian formula
9.6Exceptional
Our Rating
-
4
Nature's BountyNature's Bounty Vitamin B-12 Quick Dissolve Tablets, 1000mcg, Aids in The Conversion of Food into Cellular Energy, Cherry Flavor, 60ct
9.3Excellent
-
5
SafrelSafrel Vitamin B12 5000 mcg Methylcobalamin, 120 Fast Dissolve Tablets, Easy to Take Sublingual B12 Cherry Flavor, 120 Day Supply
9.2Excellent
-
-
See Today’s Deals & Prices
6
NutricostNutricost Vitamin B12 (Methylcobalamin) 2000mcg, 240 Capsules - Vegetarian Caps, Non-GMO, Gluten Free B12 Supplement
Key specs-
Form:Capsules
-
Certifications:Non-GMO, Gluten Free
-
Target:N/A
-
Dosage:2,000mcg
-
Vegan:Vegetarian Friendly
9.1Excellent
Our Rating
-
7
NatureWiseNatureWise Vitamin B12 3000 mcg - Extra Strength - Supplement for Supporting Energy Levels, Mental Clarity, Nervous System Health - Easy-to-Swallow, Soy and Gluten-Free, Non-GMO - 60 Softgels
9.0Excellent
-
8
NOW FoodsNOW Foods Supplements, Methyl B-12 (Methylcobalamin) 1,000 mcg, Nervous System Health*, 100 Lozenges
27% Off8.8Very Good
-
9
Pure EncapsulationsPure Encapsulations Methylcobalamin 1,000 mcg - Vitamin B12 Supplement to Support Memory & Nerve Health - Premium Vitamin B12 Capsules - 60 Capsules
Key specs-
Form:Capsules
-
Certifications:Free from GMOs
-
Target:Nerve health
-
Dosage:N/A
-
Vegan:N/A
8.7Very Good
-
10
NutricostNutricost Vitamin B12 (Methylcobalamin) 1000mcg, 240 Capsules - Vegetarian, Non-GMO & Gluten Free B12 Supplement
8.6Very Good
-
