OPTI-MICRO CREATINE 150gm - Creatine in a pharmaceutical delivery system providing maximum stability and absorption. Creatine Monohydrate has been proven through a decade and more of research to enhance strength, endurance, and subsequent athletic performance. The only disadvantages of traditional Creatine Monohydrate are the extremely short term stability, rapid conversation into the bi-product Creatinine when exposed to liquid, and subsequent poor absorption into the bloodstream