Dietary Supplement. Performance Enhancer. Strength. The Science Behind the Size: Product: An advanced performance enhancer containing pure Creatine Monohydrate, an energy producing substance for enhanced performance, and cell-volumizing Amino Acids Glutamine and Taurine. Results: Creatine helps improve muscle strength, performance and lean mass. Science: Research shows that Creatine users had a significant increase in peak power output, mean body mass and muscular performance. Depletion of phosphocreatine can result in muscular fatigue and fading muscle power.