While it has been postulated that these two actions are inextricably linked more recent data shows they can indeed be divorced which opens the opportunity for tailored pharmacology that provide food intake reduction without the adverse events typically associated with GLP-1R agonism
M.MukherjeeA
Transcription factor activity changes: GHK-Cu modulates activity of key transcription factors including NF-B (inflammation master regulator), AP-1 (stress response), Nrf2 (antioxidant response element activator), p53 (cell cycle and apoptosis regulator)
If you go this route, understanding proper reconstitution , correct syringe dosing , and storage requirements is essential for both safety and efficacy
To gain insight into the role of cysteine in cellular physiology, characterization of cysteine-regulated cellular signaling is warranted
This does not necessarily mean you should stop after 18 months, but it does mean that long-term users should be more vigilant about monitoring and prevention strategies