That's a genuinely unusual profile for a three-amino-acid molecule most peptides this size have a narrow, specific target
Zhou M, Wu X, Luo J, Yang G, Lu Y, Lin S, et al
Proper methylation function is vital for optimal glutathione production
In this study, we administered metformin to mice in order to assess changes in the intestinal barrier, cell ferroptosis, microbial composition, and metabolites in a mouse model of IIRI
GHK-Cu increases collagen, decorin, glycosaminoglycans, and promotes fibroblast activity in aged human skin. Pickart & Margolina, Oxidative Medicine and Cellular Longevity Antioxidant and Anti-Inflammatory Properties GHK-Cu neutralizes free radicals and protects against oxidative stress caused by environmental factors such as UV radiation and pollution
1 As we age, our glutathione stores decrease meaning we are more susceptible to oxidative stress from free radical damage