GHRP-6 stimulates growth hormone secretion, the increase of growth hormone levels can decrease body fat, increase muscle mass, and increase strength and stamina. The release of growth hormones stimulated by GHRP-6 signals the liver to secrete an anabolic hormone specifically the Insulin-like Growth Factor (IGF-1), which has also been implicated in improving the body’s ability to burn fat and build muscle. GHRP-6 is widely used by fitness professionals for pronounced muscle gains and decreased healing and recovery time.