This is a wider biological footprint than most therapeutic peptides, which is part of why GHK-Cu has been investigated for everything from skin and hair to wound healing, bone repair, and even cognitive function
Food and Drug Administration as GRAS (Generally Recognized As Safe)
Early experimental models suggest that this pairing may provide a dual approachpossibly promoting both new vessel formation pathways and the orchestration of cell behaviorthereby offering a foundation for further mechanistic studies into tissue-regeneration processes
So instead of the single electron running around looking for a partner and causing damage, glutathione steps in and gives it an electron which calms it down and neutralizes it
Gut 65 , 14941504 (2016)
By Day 7, GHK-AgNPs maintained the fastest healing rate, followed by GHK-Cu-AgNPs, the positive control, GHK-Cu, and the untreated control