It also inhibits the production of melanin
Mol Pharmacol 77:339347 [DOI] [PMC free article] [PubMed] [Google Scholar] Connor M, Vaughan CW, Chieng B, Christie MJ
A faint blue tint in the reconstituted GHK-Cu solution is characteristic of the copper(II) complex and directly indicates that the peptide is properly chelated with copper
Researchers investigate peptide-mediated signaling involving collagen-associated proteins, extracellular matrix remodeling, matrix metalloproteinases (MMPs), copper-dependent enzymes, and molecular regulatory pathways to better understand extracellular communication within experimental systems
Long-term oral supplement use, however, may cause cramping or bloating and could lower zinc levels
Gao X, Song Y, Wu J, Lu S, Min X, Liu L, et al