Creatine is a nitrogenous organic acid found in vertebrates. Approximately 95% of the bodys creatine is found in skeletal muscle. It helps provide energy to all cells, mainly muscles, by increasing the formation of adenosine triphosphate (ATP), which acts as a cellular energy reserve and for muscle contractions. 100% CREATINE contains the most studied form of creatine. A daily dose of 3 grams of creatine is scientifically proven to increase performance in short, high-intensity workouts, such as weight training.