SYNTHENOX-CARNOSINE / NITRIC OXIDE SYNTHESIZING COMPLEX is a complex of active ingredients containing precursors of nitric oxide (such as arginine alpha-ketoglutarate and citrulline malate) and carnosine. Arginine alpha-ketoglutarate (AAKG) is a salt glutaric acid and arginine. The presence of these compounds results in intensification of the operation of each of them. AAKG improves the bioavailability of the arginine, stimulates its the decomposition to CO2 and H2O, which means that it becomes a precursor in the synthesis of nitric oxide. Exerts anti-catabolic and anabolic support. Enhances the effect of the hormone insulin, insulin-mimetics (IGF-1) and growth hormone somatotropin. Nitric oxide in the organism has functions of neurotransmitter and vasodilator, dilates the blood vessels resulting in improved blood flow, oxygenation and nutrition of tissues (including muscle tissue). Citrulline malate is formed by binding molecules of the amino acid citrulline and molecules of malic acid in one molecule, which has the chemical stability and is well soluble in liquids. Ionized malic acid has the ergogenic potential, providing a complement to the potential of citrulline with new properties. It improves the exercise capacity and reduces the feeling of fatigue, and in supplementation is beneficial at any level of fitness. Affects the acid-base balance. Carnosine (synonyms: L-carnosine, beta-alanyl-L-histidine) is a dipeptide containing the amino acids (beta-alanine and L-histidine) located in the muscle tissue and nerve. It is a potent antioxidant, with chelating and buffering properties. It prevents the development of neurological disorders associated with ageing, for use in prevention of cancer, inhibiting the glycosylation and carbonylation processes. Maintains acid-base balance in the muscle tissue contributing to the increase in exercise capacity. It has an impact on the nitrogen metabolism. SYNTHENOX-CARNOSINE / NITRIC OXIDE SYNTHESIZING COMPLEX is a component of the supplement Mesomorph by APS, available at www.muscle-zone.pl.