Norogen is a prescription medical food that contains L-methylfolate (as Metafolin, a calcium salt of vitamin B9), methylcobalamin (vitamin B12) and pyridoxal 5'-phosphate (vitamin B6). It is a vitamin B supplement. Each tablet contains : L-methylfolate - 3mg , Methylcobalamin - 2mg , Pyridoxal 5'-phosphate - 35mg . Norogen is indicated for the dietary management of peripheral neuropathy.