Creatine is a derivative of amino acids found primarily in meat and fish. The body produces it according to its needs. It is 95% found in skeletal muscles and is synthesized in the kidneys, liver and pancreas.
Creatine is widely used in the world of sport (body, fitness) because it improves physical capacities in the event of successive series of very intense short-term exercises, a beneficial effect obtained by the daily consumption of 3g of creatine