Nitric Oxide, a key molecule manufactured by the body, causes vasodilation (an expansion of the internal diameter of blood vessels), which in turn leads to increased blood flow, oxygen transport, delivery of nutrients to skeletal muscle, and a reduction in blood pressure. An amino acid compound called arginine alpha-ketoglutarate (A-AKG) and arginine-ketoisocaproate (A-KIC) can boost short term Nitric Oxide levels. Increased strength and markedly improved stamina can also be expected. In fact, the results may be classified into three categories: 1) the promotion of an extended muscle pump; 2) signaling muscle growth and speeding recovery; 3) increasing strength and stamina. Used in conjunction with your exercise program, NoX2 may support myodilation, the expansion of muscle tissue.