High dose of Magnessium, for the functioning of cells, nerves, muscles, bones, and the heart.
Zinc, is important for growth and for the development of body tissues. Zinc also enables the male body to produce testosterone
Vitamin B6, for proper brain development and function (for people of all ages). It helps the body to make the hormones serotonin (which regulates mood) and norepinephrine (which helps your body cope with stress)
Melatonin, promote deep restfull sleep cycle & it is also a powerful antioxidant, which may provide a variety of other benefits"