GHK-Cu is a naturally occurring copper peptide your body already produces — though levels drop significantly with age. It’s one of the most studied peptides in skin science, known for its role in signaling the body to repair itself, build collagen, and renew skin tissue. This makes it a popular subject in research around skin firmness, wound healing, and hair growth.
Researched for: skin repair, collagen synthesis, wound healing, hair growth studies
For Research Purposes Only. Not for human or animal consumption.