In the body, Beta-Alanine will form an amino acid called carnosine.  Over time, carnosine buffers the pH decline that causes the onset of muscle fatigue and failure, while building endurance and improving recovery.  pH buffering helps delay or even prevent muscular fatigue and it is critical for cells to function properly.  Several clinical studies support the performance benefits of beta-alanine which include building muscle, extending endurance, enhancing recovery time and improving focus.