It is readily available
acts as a copper transporter and signaling modulator in research models Focus Areas: ECM signaling, oxidative stress responses, remodeling enzymes, and gene networks Proposed Mechanisms (Research Context) ECM Modulation: Influences genes tied to collagen, elastin, and glycosaminoglycan balance
What GHK-Cu Actually Is GHK-Cu (glycyl-L-histidyl-L-lysine, bound to a copper ion) isn't a synthetic invention dreamed up in a lab it's a naturally occurring tripeptide found in human plasma, and its concentration declines measurably with age
Consider it an investment
The advent of newer depigmenting molecules such as pycnogenol, orchid and marine algae extracts, cinnamic acid, soy, aloesin and Boswellia has offered more topical options
What should you look for in a GHK-Cu product