The B vitamin complex contains 8 B vitamins combined with a prebiotic. Vitamin B contributes to the maintenance of proper energy metabolism, helps the proper functioning of the nervous and immune system and psychological functions, helps to reduce the feeling of tiredness and fatigue, helps to maintain the proper condition of red blood cells, helps to maintain the health of the skin, hair and condition corresponding to the mucous membrane and folic acid is involved in the process of cell division.