StresVit® contains important nutrients for stressful situations. Stress, like any physical or emotional strain on the organism, leads to the development of stress responses by the organism. B vitamins (B1, B2, B3, B6, B12, biotin), vitamin C and copper help the nervous system to function normally. They are also necessary to maintain energy and overall vitality. Zinc contributes to normal cognitive functions as well as to resistance to stress. Folic acid, zinc, copper, vitamins B6, B12 and vitamin C contribute to the normal function of the immune system.