Nitric oxide activator - activator of nitric oxide, which contains a complex of three forms of arginine (a precursor of nitric oxide), with thermogenic effect, increasing exercise capacity (strength and endurance) and activating biological regeneration after workout, it affects a better blood supply to the muscle tissue, the oxygen metabolism and transport of of building blocks The complex contains arginine in the free form (takes part in the agmatine, creatine and nitrogen oxides biosynthesis, as a precursor of ornithine participates in the urea cycle, increases blood flow in the circulatory system, increases sexual potency [in a short time after the application]. It affects the immunity preventing from infections, and lowers blood pressure), arginine hydrochloride (mediates metabolic cycle urea synthesis from ammonia and nitrogen excretion. synthesizes polyamines regenerating liver) and pyroglutamate arginine (showing features of the other two forms of arginine and that could affect the secretion of the growth hormone by intensifying the release of gamma amino butyric acid (GABA). available in the form of supplements produced by SIX STAR, as well as no-boosters from other manufacturers, available at www.muscle-zone.pl.