GHK-Cu

GHK-Cu (Copper peptide GHK-Cu) is a naturally occurring tripeptide with a high affinity for copper ions. It is found in human plasma, saliva, and urine, and has been the subject of extensive research for its role in tissue remodeling and regeneration.

Mechanism of Action

GHK-Cu is believed to influence gene expression related to tissue repair and remodeling. Research has identified over 4,000 genes whose expression may be modulated by GHK-Cu, including genes involved in collagen synthesis, antioxidant defense, and stem cell biology.

Research Background

GHK-Cu was first identified in human plasma in 1973 and has since been the subject of over 60 years of research spanning dermatology, wound healing, and aging biology.