Anabolic Matrix Creatine is a creatine supplement from Fitness Authority "Napalm", containing the five forms of creatine: creatine alpha-ketoglutarate, creatine ethyl ester, creatine gluconate, creatine monohydrate, creatine orotate. Creatine is a nitrogen compound that occurs mainly in muscle, excreted in the urine. Its task is to maintain a stable level of adenosine triphosphate (ATP), which is the primary carrier of intracellular energy. It allows for storage of fuel (glycogen) in muscles and use it during the physical effort. The sports supplementation is valued for accelerated rate of protein synthesis, catabolic effects and good digestibility.