A complex high-caffeine formula with active ingredients designed to contribute to the production of nitrogen monoxide and carnosine. Magnesium, niacin and vitamin B6 content contribute to normal energy-yielding metabolic processes, as well as to reducing tiredness and fatigue. Vitamin B6 contributes to normal protein and glycogen metabolism, magnesium contributes to normal muscle function, zinc contributes to the normal metabolism of fatty acids and normal protein synthesis, as well as to maintaining normal testosterone levels in blood.