Methylcobalamin and cyanocobalamin are two different forms of vitamin B12. Although both are used in supplements and can ...

The two most common forms of vitamin B12 supplements are cyanocobalamin and methylcobalamin. Cyanocobalamin is the synthetic form of vitamin B12 and is cheaper than methylcobalamin, which is the ...

the permitted forms of Vitamin B12 currently include cyanocobalamin and hydroxocobalamin. However, he said methylcobalamin may also be permitted under certain conditions, provided that food ...