GHK-Cu (Copper Peptide) is a naturally occurring peptide complex found in human tissues, where it plays a role in normal cellular maintenance and repair processes. In research settings, GHK-Cu is studied for its involvement in skin, connective tissue, and hair-related cellular activity, as well as its interaction with pathways linked to tissue renewal and oxidative balance. Because levels of GHK-Cu are known to change with age, it is commonly used in experimental models focused on skin biology, tissue resilience, and age-related cellular function.
For research use only. Not intended for human or veterinary use.




