Aeryon Wellness B Strong Creatine Monohydrate - Creatine is a naturally occurring compound that is primarily found in red meat and fish. It is synthesized in the body from three amino acids: arginine, glycine, and methionine, predominantly in the liver, kidneys, and pancreas. The synthesis process involves a series of enzymatic reactions that convert these amino acids into phosphocreatine, which is stored in the muscles and plays a critical role in the production of adenosine triphosphate (ATP)—the energy currency of the cell.