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Vitamin B12 is an important complement to energy metabolism. In combination with folic acid, a synthesis of methionine synthesis enzyme pathways to support healthy homocystine metabolism in the synthesis of important methyldonor. Therefore, it supports methylation of major biochemical reactions in blood cells, neurons, vascular systems and many other tissues. Through this path, Vitamin B12 is required for proper red blood cell formation, nerve function and DNA synthesis. Methylcobalamine, in its activated and methylated form, is the primary form found in cellular solvents and is a superiority in blood and other liquids. This is the form of vitamin B12 used primarily in SAMe production, which is important for the development of healthy cells, including red blood cells. At Pure Encapsulations, we are dedicated to providing you with reliable nutritional supplements. That's why our products are formulated with high quality, pure ingredients free from unnecessary additives and many common allergens, backed by a verified science. Everything you need, nothing you don't. It encapsulates the goodness. As we develop our products, we work closely with top medical and nutritional professionals to create premium nutritional supplements that feel good. We sourced high quality ingredients from top suppliers, conduct studies and clinical tests to ensure effectiveness and safety, additional testing by accredited cGMP-certified laboratories to ensure purity and efficacy. Transparency is taken into consideration, so all ingredients contained in the product are labeled in small amounts. If there are ingredients sourced from potential allergens, we call it too. Review: Works better than the cheaper ones! Review: I can’t say enough good things about this B12 supplement. After dealing with fatigue, brain fog, and low energy for months, adding Pure Encapsulations Methylcobalamin to my daily routine has made a massive difference. Within a week, I felt more alert, had better focus, and my energy levels were finally stable—no more mid-day crashes. I love that it’s methylated (perfect for those of us with MTHFR variants), and it’s also gluten-free, non-GMO, and hypoallergenic—which is hard to find in a quality supplement. The capsules are small, easy to take, and don’t upset my stomach like other brands I’ve tried. If you’re struggling with low B12, nerve support, or just want better mental clarity and energy—get this one. Pure Encapsulations nailed it. Total game-changer.














| ASIN | B0017CU65Y |
| ASIN | B0017CU65Y |
| Age Range Description | Adult |
| Amazon Bestseller | #198,733 in Health & Personal Care ( See Top 100 in Health & Personal Care ) #82 in Vitamin B12 Supplements |
| Brand Name | Pure Encapsulations |
| Customer Reviews | 4.7 4.7 out of 5 stars (1,277) |
| Dosage Form | Capsule |
| Is Discontinued By Manufacturer | No |
| Item Dimensions | 8.9 x 5.1 x 5.1 cm |
| Item Form | Capsule |
| Item Weight | 0.04 Pounds |
| Manufacturer | Pure Encapsulations |
| Manufacturer | Pure Encapsulations |
| Manufacturer reference | MT1 |
| Product Dimensions | 8.89 x 5.08 x 5.08 cm; 18 g |
| Specific Uses For Product | Brain, Nerve |
| UPC | 766298004662 |
| Unit Count | 180.00 Count |
C**Y
Works better than the cheaper ones!
A**M
I can’t say enough good things about this B12 supplement. After dealing with fatigue, brain fog, and low energy for months, adding Pure Encapsulations Methylcobalamin to my daily routine has made a massive difference. Within a week, I felt more alert, had better focus, and my energy levels were finally stable—no more mid-day crashes. I love that it’s methylated (perfect for those of us with MTHFR variants), and it’s also gluten-free, non-GMO, and hypoallergenic—which is hard to find in a quality supplement. The capsules are small, easy to take, and don’t upset my stomach like other brands I’ve tried. If you’re struggling with low B12, nerve support, or just want better mental clarity and energy—get this one. Pure Encapsulations nailed it. Total game-changer.
F**L
Great product, easy to swallow, and keeps my B12 levels up!
K**R
These are our favorite vitamin B supplement because they have no added ingredients except for cellulose. No other fillers. Put brand is the highest quality we’ve found.
A**A
Love the Pure brands. I know they are slightly more expensive. But really worth it
Trustpilot
3 weeks ago
1 week ago