Vitamin B-12 is necessary for generating energy from proteins and fats and is famously known for its key role in DNA synthesis and homocysteine metabolism.* Methylcobalamin, as the co-enzyme form of Vitamin B-12, has been identified as being especially essential to maintain a sound nervous system.* Animal-sourced foods (meat and dairy) are the primary dietary sources of B-12, which is why strict vegetarians may especially benefit from supplementation. NOW® Methyl B-12 is vegan and not from any animal-based sources.
This extra strength product has more B-12 (10,000 mcg) than our regular strength product (1,000 mcg).

Natural color variation may occur in this product.

• Extra Strength
• Essential for Energy Production*
• Methylcobalamin