Vitamin B12 (Methylcobalamin) 1mg/mL Injectable | 10-Vial Kit

Description

What is Vitamin B12 Methylcobalamin 1mg/mL?

Vitamin B12 Methylcobalamin 1mg/mL (Injectable bioactive cobalamin — research grade) is methylcobalamin — the active, methyl-donor form of B12 — in aqueous injectable solution. Unlike cyanocobalamin, methylcobalamin is the biologically active coenzyme form requiring no conversion. Essential coenzyme for methionine synthase (homocysteine → methionine methylation cycle) and methylmalonyl-CoA mutase (odd-chain fatty acid metabolism). Critical for myelin synthesis, neural function, DNA methylation, and red blood cell production.