Copper is essential for many enzymes responsible for: Collagen and elastin production (for firm, resilient skin and connective tissue) Antioxidant protection, including enzymes like superoxide dismutase (SOD) Cellular energy metabolism and repair processes GHK-Cu therefore helps regulate both the breakdown of damaged tissue and the formation of healthy new tissue, giving it importance in research on wound healing, anti-aging, hair growth, and even gene expression regulation
Because no human dose has been validated, any volume or concentration figure circulating in community sources is anecdotal rather than a documented protocol
S., Wade, J
Am J Alzheimers Dis Other Demen 2009
The benefits of L-carnitine for the skin do not end there: studies show it can also modulate sebum production, a property useful for oily skin
Active cancer, pregnancy, bleeding disorders, and uncontrolled diabetes change the answer