Without it, the body cannot efficiently convert collagen peptides into functional collagen fibers
4.2 GSH/GSSG Imbalance in Aging and Neurodegenerative Disease Because the brain has high energy demand, abundant oxidizable lipids, and strong dependence on mitochondrial function, glutathione metabolism is frequently studied in aging and neurodegeneration
J Clin Invest 90 : 23482354 Biolo G et al
Systemically, because it involves copper, there is a theoretical risk of copper overload with prolonged, high-dose use without proper cycling
Loren Pickart, GHK-Cu has since become one of the most studied peptides in the anti-aging and regenerative medicine fields
Replenishing glutathione is a foundational priority.* Liposomal delivery is the only practical way to achieve meaningful cellular glutathione elevation with an oral supplement.*