100% vegan and natural product that contains vitamin B12 in two forms: cyanocobalamin and methylcobalamin. The folic acid, or vitamin B9, and vitamin B6 present in the supplement formula respect its completely vegetal character. Vitamins B12 and B6, included in the formula, are responsible for the normal functioning of the nervous system. Vitamin B12 also contributes to the normal functioning of the immune system. Vitamins B12, B6 and B9 help normal homocysteine metabolism. In addition, vitamin B6 also contributes to normal protein and glycogen metabolism. Instructions for use: Take 2 tablets a day with water.