Perfect Nutrition's Magnesium Powder 300 Gr is an essential technical supplement for athletes, designed to ensure the availability of magnesium, a crucial cofactor in multiple enzymatic reactions in the body. This product acts as a modulator of neuromuscular function and energy metabolism, facilitating muscle relaxation and preventing fatigue induced by intense exercise. Its highly soluble powder format allows for efficient intestinal absorption, ideal for athletes with high sweat rates and elevated physical stress. Made with magnesium citrate and carbonate, citric acid, flavoring, sucralose, and vitamin B6, it helps maintain electrolyte balance, nervous system health, and bone mineralization. It is recommended to take 1 g daily before bedtime. Not suitable for microwaves; keep out of reach of children. Store in a cool, dry place.