Creatine naturally exists in the body and is instrumental in the provision of energy. By using supplemental creatine, proven increases in both power, explosive strength as well as endurance capacity can be increased. This explains why creatine has become one of the most widely used supplements among both recreational sports people as well as professional athletes and sports people alike. Reflex only use Creapure Creatine which is the premium brand of creatine on a worldwide basis and meets the highest individual standards of quality, safety and effectiveness. High quality, and therefore safe, creatine products bear the Creapure logo.