Creatine its the ultimate safe & effective anabolic supplement creatine strenght muscle mass & performance by increasing high energy compounds ATPCP within muscle allowing for greater strength & recuperation from high intesity exercise. In addition to optimizing the ATPCP pathway Creatine increases intra celular fluid within muscle cells which is an anabolic stimulus that increases protein synthesis of contractile proteins. Creatine is the most researched sports supplement on earth