GHRP-6 is a peptide hormone of the growth hormone (GH) class. As with all related peptides, GHRP-6 aims to increase the amount of GH naturally produced in the body. The increase in GH can be beneficial for anabolic, fat loss, muscle recovery and anti-aging, and the main use of GHRP-6 is to provide increased GH levels, which also lead to an increase in IGF-1 levels. This helps to lose fat and in some cases also helps with muscle gain.