GHRP-2, like its brother GHRP-6, is a hexapeptide that is a pure growth hormone secretagogue. In addition, GHRP-2 is a synthetic agonist of ghrelin. Unlike GHRP-6, this peptide does not bring on the heavy hunger side effects associated with GHRP-6; however, some users will notice slight increases in hunger. Somewhere in between GHRP-6 and iPamorelin, this hexapeptide has the ability to be a serious contender when considering which GHRP to use with your GHRH.