KIFFER Beta-Alanine PRO was created to achieve the ultimate in performance. Research has shown that beta-alanine increases carnosine levels in the muscles, which can lead to increased nitric oxide production and reduced muscle acidification during intense workouts. Beta-Alanine delays muscle fatigue and allows you to increase your performance. As a result of a higher level of intensity and effort in the gym or on the field, your body will receive signals to increase muscle mass.