01 /What it is
GHK-Cu is a tripeptide (Gly-His-Lys) that binds copper(II) and forms a stable complex. It is widely used as a research and cosmetic ingredient.
02 /How it works
In research models, GHK-Cu is studied in pathways related to copper homeostasis, gene expression in skin cell research, and extracellular matrix turnover.
03 /What researchers explore it for
Researchers have explored GHK-Cu in skin biology research, in hair follicle research, and in copper pathway research.
04 /Safety and interactions
GHK-Cu is for laboratory research use only and is not for human consumption. Not medical advice. Not intended to diagnose, treat, cure, or prevent any disease.
05 /Research notes
Peptide family: copper binding peptides. The injectable research format is listed for encyclopedia coverage only.
