GHK-Cu Skin, wound healing & aesthetics What it helps with: collagen production, skin repair, wound healing, and hair support (great for patients wanting appearance + longevity benefits)
It also recommended that doctors should discontinue treatment if NAION is confirmed
Competitor ingredient data based on product labels as of February 2026
Is It Worth the Investment
In February, researchers from the University of Leicester and the Leicester Diabetes Centre published a review article on obesity in the "International Journal of Obesity," introducing the current and future drug development pipeline for the treatment of obesity, with special attention given to novel therapies based on the mechanisms of gut incretin hormones
Further research is required to fully characterize its mechanisms of action and broader applications within biomedical science