HGH-PRO is a safe and effective oral supplement for increasing the body's levels of IGF-1. For centuries, ancient Chinese medicine used the power of deer antler velvet to improve vitality and overall function.   In recent studies, deer antler velvet has been found to be a potent source of insulin-like growth factors (IGF-1). By taking HGH-PRO, you are increasing your body's levels of IGF-1, resulting in improved muscle recovery, better joint performance and overall wellness. As an athlete or weight trainer, this means quicker recovery from the intensive training routines, less joint discomfort and a stronger immune system.