Pluramin Magnesium Plus Powder Refill Pouch Magnesium with vitamins C + E* Pleasant citrus-orange flavor Made in Germany * Magnesium contributes to the reduction of tiredness and fatigue, magnesium contributes to normal muscle function, vitamin C contributes to normal energy metabolism, vitamin C contributes to the normal function of the immune system, vitamin E contributes to the protection of cells from oxidative stress.