N.O. meta-fusion - the composition of the active ingredients that are precursors of nitric oxide (NO) participating in NO production. Nitric oxide is a neurotransmitter affecting the better blood flow, oxygenation and nutrition of organs and tissues (including muscle tissue). N.O. meta-fusion components are arginine alpha-ketoglutarate ([AAKG] salt of glutaric acid and arginine, improves the bioavailability of the arginine, stimulates the decomposition to CO2 and H2O, which means that it becomes a precursor in the synthesis of nitric oxide. Demonstrates anti-catabolic activity and anabolic support. Enhances the effect of the hormone insulin, insulin-mimetics [IGF-1]), growth hormone [somatotropin]) and other compounds which are complementing the potential of arginine (such as citrulline malate, alpha-ketoglutarates histidine and citrulline, and Gynostemma pentaphyllum NAD). N.O. meta-fusion is an advanced formula of pre-workout supplement - Bonn.O. - Xpolode Coffein Free, available at www.muscle-zone.pl.