Growth Hormone Releasing Hexapeptide-2 (GHRP-2) Package: 5mg per vial Sequence: D-Ala-D-β-Nal-Ala-Trp-D-Phe-Lys-NH2 CAS No. : 158861-67-7 Molecular Formula : C45H55N9O6 Molecular Weight : 817.97 Growth Hormone Releasing Peptide 2(GHRP2) substantially stimulates the pituitary gland's increased natural production of the body's own endogenous human growth hormone (HGH). This therapy consists of daily periodic sub-lingual dosing. Growth Hormone releasing peptide 2, GHRP2 has shown on it's own to robustly increase IGF-1 levels, and even greater results occurred when used with Growth Hormone Releasing Hormone (GHRH) to which also stimulates the pituitary gland to produce increased natural secretion of human growth hormone. This also boosts the hypothalamus function as well.