People with active or suspected cancer: Despite GHK-Cus anti-cancer potential, it theoretically could promote the formation of new blood vessels, which can feed tumors.3 9 14 People with anxiety or mood disorders: Similarly, although GHK-Cu has demonstrated an anxiolytic and anti-aggression effect in rats, the present research is too meager to support it as a viable treatment for anxiety or mood disorders
doi: 10.1038/nm.4146 78 YoussefLARebbaaAPampouSWeisbergSPStockwellBRHodEAet al
doi: 10.18632/oncotarget.2034 191 DasSShuklaNSinghSSKushwahaSShrivastavaRJA
2.13.4 Therapeutic investigations Wang et al
It can improve healing of cuts, abrasions, and even surgical scars by reducing inflammation, supporting new tissue formation, and restoring skin barrier function
Extracellular matrix degradation and remodeling in development and disease