Because GHK-Cu injections are a medical-grade therapeutic, they must be prescribed by a licensed healthcare provider
[4] A fourth route, intranasal delivery, has been explored in the context of neurological applications on the premise that the nasal mucosa provides a direct pathway to the central nervous system via the olfactory nerve
This is why research peptides are supplied as freeze-dried powder rather than pre-mixed solution
Francis SMS, Larsen JE, Pavey SJ, Bowman RV, Hayward NK, Fong KM, Yang I: Expression profiling identifies genes involved in emphysema severity
First characterized in the early 1990s, it has been extensively studied in laboratory and animal models across more than 100 published papers