Item number: 17-507 
 MAGNESIUM 375 from SPONSER is a drinking ampoule with high-dose 375 mg magnesium. Magnesium is a vital mineral and is one of the 5 electrolytes. Known as a frequent deficient element, not only athletes often have an increased demand for magnesium. Magnesium contributes to maintaining normal muscle function and supports normal energy metabolism as well as the electrolyte balance. Vitamins B2 and C contribute to the reduction of exhaustion and fatigue. 
 Use / Tip: 
 Ideally, 1 ampoule in the evening or with a meal. Not immediately before or after sports activities. Shake shortly before intake. For athletes who regularly suffer from acute uncontrolled muscle contractions, we also recommend the MUSCLE RELAX product. For longer-term magnesium supplementation, we recommend mixing MAGNESIUM PLUS with 20 portions of pouches.