Dietary supplement of magnesium and potassium that helps the body replenish the minerals it needs. Magnesium is important to restore normal energy metabolism, restoring the load and vitality in the body from situations of weakness and muscle fatigue. It also helps to restore electrolyte balance and thus to combat the effects of pressure drops typical of summer heat. In addition, potassium contributes to the maintenance of normal blood pressure and, together with magnesium, to normal muscle function and the nervous system.