GHK-Cu is highly stable, but does atomization for IN delivery degrade the copper chelate bond before it reaches the olfactory bulb
H., Nexo, E., McNulty, H., Refsum, H., Gueant, L., Dib, J., Ward, M., Murphy, M., Green, R., Ahmadi, K
The GH response it evokes is rapid, typically peaking within roughly 1530 minutes of administration in stimulation studies the very property that makes it convenient as a diagnostic provocative agent
Int J Color Dis
Endocrinology 147 , 14271437 (2006)
However, some Ipamorelin users may experience mild hunger due to individual hormonal responses, influenced by factors like baseline hormone levels, diet, exercise and sleep