Biolectra Magnesium Direct Ultra, 400 mg, 20 sachets, Hermes Arzneimittel Can help with the normal functioning of muscles. Can help with the proper functioning of the nervous system. Can reduce the feeling of fatigue. Can maintain healthy bones and teeth. Can maintain electrolyte balance and proper functioning of energy metabolism. Ingredients: 400 mg Magnesium oxide, citric acid, sorbitol, aspartame, sodium cyclamate. How to use: Take one capsule per day with a sufficient amount of water. Presentation: 20 sachets