Magnesium is an essential mineral especially for muscles and nervous system. It contributes to normal nervous system and muscle function, protein synthesis and to a reduction of tiredness and fatigue. Magnesan contains three different magnesium compounds, which dissolve in different parts in the intestines: bisglycinate, citrate and oxide. Therefore, magnesium is absorbed effectively and has a long-lasting effect on the body. Vitamins B1, B3 and B6 enhance the action of magnesium.