2B12 cap: mecobalamin 750 mcg, adenosylcobalamin 750 mcg, vitamin B1 5 mg, vitamin B2 5 mg, vitamin B6 3 mg, folic acid 1.5 mg.
B03BA51 - cyanocobalamin, combinations ; Belongs to the class of vitamin B12 (cyanocobalamin and analogues). Used in the treatment of anemia.