Nitro Fuel

This pre-workout formula works primarily around the molecule L-citrulline. This is used in the urea cycle, leading to high NO concentrations in the body. Natural blood vessel dilation improves blood flow to the muscles and delivers an immense muscle pump. The formula is further supplemented with taurine, L-carnitine, and beta-alanine. The limited caffeine content ensures you won't experience heart palpitations or a jittery feeling.