The Life Extension brand supplement contains vitamin B12 in the form of methylcobalamin and vitamin B9 in the form of folate (Calcium salt of L-5-methyltetrahydrofolate).

The ingredients include:

Vitamin B12 - helps in the normal functioning of the nervous system. Helps maintain normal psychological functions. Contributes to the maintenance of normal energy metabolism. Helps maintain normal homocysteine metabolism. Plays a role in the process of cell division. In addition, it helps in the normal production of red blood cells, and in the normal functioning of the immune system. Contributes to the reduction of feelings of tiredness and fatigue. Folate - helps in the correct synthesis of amino acids. Contribute to maternal tissue growth during pregnancy. They assist in the normal production of blood. In addition, they help in the proper functioning of the immune system. They contribute to the reduction of feelings of fatigue and tiredness. They help maintain normal psychological functions. Folate is involved in the process of cell division. Help maintain normal homocysteine metabolism.