Magnesium is an essential mineral present in the human body, primarily in our bones and muscles, but also in small amounts in blood serum and red blood cells. Easy to use stick with a delicious tropical fruit flavor. Easy to take without water. High dose of magnesium: 400 mg of magnesium per bar. Magnesium in the form of amino acid chelate for better absorption. Contains vitamin C for greater muscle protection. It plays a role in more than 300 reactions in the body. For example, it is involved in muscle contraction, protein synthesis, oxygen transport, energy metabolism, and immune function. Magnesium supplementation has been found to have many benefits. First, it contributes to normal muscle function. Magnesium plays a role in neuromuscular activity and initiation of muscle contraction as well as helping to extract energy from the CRP-Cr energy system (the energy system used to provide energy in short-term, high-intensity exercise). Not only that, but the Etixx Instant Magnesium Stick contains a large dose of magnesium (400 mg) and can be: Contribute to the reduction of tiredness and fatigue Support electrolyte balance Support normal energy-yielding metabolism Helps with the normal functioning of the nervous system Contribute to normal protein synthesis Some of the magnesium in Etixx Instant Magnesium Stick comes in a chelated form, meaning it's bound to amino acids. This means it's easily digested and more efficiently absorbed. It also contains added vitamin C to protect against oxidative muscle stress and support immune function. Etixx Magnesium Instant Stick is suitable for all athletes, from endurance sports to explosive sports and even team sports. It is also particularly useful for athletes who train or compete in hot weather or with high sweat rates. We recommend taking one sachet per day. Pour the contents directly onto your tongue. It is recommended to divide the contents into two doses. Let the powder melt on your tongue for a few seconds. No need to drink water. Food supplements should not be used as a substitute for a balanced and varied diet and a healthy lifestyle. Do not exceed the recommended daily dose. Keep out of reach of young children. Keep in a cool, dry place and protected from sunlight.