NPL Pro Test is an innovative testosterone booster that utilises potent, naturally occurring, active ingredients. Carefully formulated to support natural testosterone production. Pro Test may promote muscle protein synthesis, ultimately leading to the development of lean muscle mass with reduction in fat mass. Pro Test may also elevate mood and energy levels as well as improve overall quality of sleep – allowing for enhanced muscular recovery and growth. Recommended Use: Take 5capsules 20 minutes before training. Hassle free refunds and exchanges.