3-XL (formerly called CE-XL) is the most advanced creatine ester formula developed. 3-XL is an advanced Tri-Strength Creatine Complex, developed by the researchers at i Satori, to help increase muscular size, strength, & hardness. Within one week, you'll experience greater muscular fullness, crush your current training plateaus, & carry a "pump" around the gym that makes other guys seethe with envy. The combination of active compounds, found only in 3-XL, is called the Tri-Strength Creatine Complex. This is an exclusive blend of creatine ethyl ester, creatine monohydrate, & di-creatine malate, which are the most superior forms of creatine substances available. To that, di-arginine malate was added as a natural biological precursor for nitric oxide, to aid in the delivery of creatine & improve blood flow. 3-XL also contains a precise blend of histidine, carbohydrates, sodium, & chloride to aid in the rapid transport of the nutrients into the muscular plasma & enhance creatine absorption & storage even higher. Creatine Monohydrate is one of the most widely used performance-enhancing supplements on the market, creatine has been the subject of over 200 studies. These studies have shown definite positive effects for muscle building, enhanced cellular energy capacity, & reduced muscle fatigue. Beyond its muscle-building & performance-enhancing effects, creatine has been shown to increase fat loss & have positive effects on overall health by reducing cholesterol & triglyceride levels & improving blood-sugar metabolism.