Natroceutics Creatine BioactiveCreatine plays a versatile role in cellular energy metabolism, hydration, and signaling, contributing to a broad range of physiological functions. Approximately 95% of the body's creatine stores are found in muscles, the remaining 5% is found in the brain, liver, kidney, and testes. A primary role of creatine is the production of ATP (Adenosine triphosphate) which is the body's primary source of energy. ATP is used as the major source of energy for a