The science of peptides
Meet GHK-Cu: the copper peptide.
GHK-Cu is a copper-binding tripeptide studied for its role in skin biology. In cosmetic skincare, copper peptide formulas are used to condition the skin and support a smoother, healthier-looking appearance.
Discover what makes this ingredient different—and how it can fit into a consistent skincare ritual.
Peptide technologyCopper-binding tripeptide
Skin conditioningSupports a cared-for feel
Distinctive blueSignature copper peptide color
Daily ritualThoughtful, consistent care
Explore GHK-Cu →