It has a pretty elegant way of working
18(2):185 Multifunctionality and possible medical application of the BPC 157 peptide: literature and patent review Bock-Marquette I, Maar K, Maar S, Lippai B, Faskerti G, Gallyas F Jr, Olson EN, Srivastava D., International Immunopharmacology , 2023
The copper ion is essential for biological activity the apo-peptide (GHK without copper) shows markedly reduced activity in most assay systems
An autoimmune condition means your immune system, the body's natural defence system that protects against illness and infection, attacks your body's healthy cells
However, these positive effects decline with age because the concentration of GHK-Cu in the body decreases with age.
And Boss figured out that instead of bitch slapping people, you just spear them with your palm like a punch