Description

GHK-Cu is a research peptide composed of the tripeptide sequence Gly-His-Lys bound to copper(II) ions, forming a biologically active peptide–metal complex studied for its role in extracellular matrix modulation and cellular signaling. Preclinical research indicates that GHK-Cu regulates collagen production, gene expression, and enzymatic antioxidant pathways through copper-mediated redox mechanisms. It serves as a model compound for investigating peptide-driven tissue remodeling, metalloprotein regulation, and regenerative biochemistry.

For research use only. Not for human consumption.

References:
Pickart L et al., Biochim Biophys Acta, 2015 1850(8):1863–1885
Maquart FX et al., FEBS Lett, 1988 238(2):343–346
Siméon A et al., J Invest Dermatol, 2000 115(6):961–968