Creatine Monohydrate is easily one of the most popular and effective amino acid supplements available, and has the powerful ability to quickly increase muscle mass and strength.* It is a high powered energy precursor that helps recycle ATP (the body?s ultimate energy source). Creatine has been proven to be the safest, most researched sports supplement on the market today. Increases in muscle creatine concentrations help maximize energy levels so that you are able to lift more weight.* In the body, creatine is synthesized from the amino acids glycine, arginine and methionine. Taking supplemental doses of creatine monohydrate can increase muscle creatine and phosphocreatine (PC) concentrations by up to 40%.* These increases can lead to improvements in muscle energy production and recuperation.* Muscle PC is used as a high energy substrate (fuel) required for immediate bursts of energy during high intensity and anaerobic exercise. Bodybuilders, athletes and exercise enthusiasts often notice remarkable increases in muscle cell size and strength, while experiencing decreases in fatigue and faster recovery.