Its complexity is further accentuated by its association with autophagy, a cellular mechanism responsible for the degradation and recycling of macromolecules and damaged organelles (Mukhopadhyay and Kimmelman 2021)
Most glutathione supplements do not fix this because they never actually reach your cells
[1] When applied topically, GHK-Cu is believed to support processes associated with: Skin regeneration Collagen production Elastin maintenance Wound healing Inflammation control Antioxidant defense These functions help explain why GHK-Cu is often discussed in both anti-aging and skin-repair contexts
It is, in this role, a shuttle rather than a destination
Enhancing flavonoid production is frequently constrained by competition among parallel metabolic branches, feedback regulation, limited precursor availability and incomplete understanding of flux control at key branch points
The peptide is also being researched in study models around aging