Cellular Aging Research

GHK-Cu

Also known as: Copper Peptide, Glycyl-L-Histidyl-L-Lysine-Copper

GHK-Cu is a naturally occurring copper complex of the tripeptide glycyl-l-histidyl-l-lysine. It is well-documented for its role in skin repair, anti-inflammatory, and collagen synthesis.

Molecular Properties

Molecular Formula

C14H22CuN6O4

Molecular Weight

401.9

CAS Number

49557-75-7

Research History

Discovered in 1973 by Loren Pickart, GHK-Cu has been heavily researched in dermatology and tissue remodeling. Its ability to stimulate collagen has made it a benchmark in aging research.

Studied Mechanisms

GHK-Cu modulates DNA expression, upregulating genes associated with collagen, elastin, and glycosaminoglycan synthesis while suppressing inflammatory cytokines like TNF-alpha.

Storage Reference

-20°C

Handling Reference

Keep dry; light sensitive