This demonstrates that injectable GHK-Cu creates systemic enhancement, meaning it does not just work where you inject it
10.1002/ptr.5313 42 KitazawaM.OddoS.YamasakiT
The RNA binding protein RBPMS is a selective marker of ganglion cells in the mammalian retina
More serious but rare complications include pancreatitis and, in animal studies, thyroid C-cell tumours, though the clinical relevance to humans remains under investigation
Published: Aug 19, 2025 Written by Klarity Editorial Team Published: Aug 19, 2025 Last updated: June 2, 2026 If youve recently started Ozempic, Wegovy, or another GLP-1 medication for weight management or diabetes, you may have experienced some discomfort at the injection site
Ajovy is available as an autoinjector or prefilled syringe