GHRP-2 is short for Growth Hormone Releasing Peptide 2, which basically refers to an hgH secretagogue, according to some research studies on rats, it can effectively increase the amount of natural secretion of hgH in the test subjects body and secrete it while stimulating the pituitary gland at the GHRP-2 same time. Since the test subjects body will end up producing more growth hormones this way, fat will be reduced while lean muscle mass is increased. Along with this, IGF-1 levels will increase, as well, along with the different hypothalamus functions