GHK-Cu has also been detected in saliva and urine, suggesting it is a systemically distributed endogenous peptide rather than a purely circulatory factor
Esther Yoon , a renowned medical doctor and wellness expert
Aronne LJ, Horn DB, le Roux CW, Ho W, Falcon BL, Gomez Valderas E, et al
Surgery 114:147153 Rhoads JM, Argenzio RA, Chen WU, Rippe RA, Westwick JK, Cox AD, Berschneider HM, Brenner DA (1997) L-glutamine stimulates intestinal cell proliferation and activates mitogen-activated protein kinases
Ischemic wounds treated with GHK-Cu show significantly decreased MMP2 and MMP9 concentrations compared to controls, accompanied by faster healing and reduced TNF-