GHK-Cu (Copper Peptide GHK-Cu) is a naturally occurring copper complex studied extensively in laboratory and dermal research settings. This tripeptide compound is of significant scientific interest for its potential role in skin-related biological pathways, collagen synthesis research, and cellular regeneration studies. Each vial contains 100MG of lyophilized GHK-Cu with purity ≥ 99%, verified by third-party HPLC testing. Intended strictly for research and laboratory use only. Not for human consumption