Copper peptide GHK-Cu

Copper peptide GHK-Cu is a naturally occurring copper complex of the tripeptide glycyl-L-histidyl-L-lysine. The compound has a variety of roles in the human body, and has been the subject of a significant amount of research due to its numerous health and beauty benefits.

Structure and Properties

Copper peptide GHK-Cu is composed of a copper ion complexed with a tripeptide, glycyl-L-histidyl-L-lysine. The copper ion is coordinated by the imidazole ring of histidine and the carboxylate group of the C-terminal lysine. This structure allows the compound to participate in redox reactions, which are crucial for its biological activity.

Biological Role

In the human body, copper peptide GHK-Cu plays a variety of roles. It is involved in the regulation of gene expression, the activation of cell proliferation, and the stimulation of collagen synthesis. It also has antioxidant properties, and can neutralize harmful free radicals.

Medical and Cosmetic Applications

Due to its numerous beneficial properties, copper peptide GHK-Cu has been used in a variety of medical and cosmetic applications. It has been shown to promote wound healing, reduce inflammation, and stimulate hair growth. In the cosmetic industry, it is often used in anti-aging products due to its ability to stimulate collagen production and protect the skin from oxidative damage.

Research

Research into the potential applications of copper peptide GHK-Cu is ongoing. Studies have suggested that it may have potential as a treatment for a variety of conditions, including chronic obstructive pulmonary disease, liver fibrosis, and certain types of cancer.

See Also

• Copper in health
• Peptide
• Cosmeceutical