10.1016/j.ejmech.2015.04.040 91 PizzinoG.IrreraN.CucinottaM.PallioG.ManninoF.ArcoraciV.et al (2017)
It can target senescent cells
Januszewski J, Forma A, Zembala FM, Tyczynska M, Dring JC, Dudek I, et al
Subsequent intramuscular doses of 4 to 5 g of magnesium sulfate may be injected into alternate buttocks every four hours, depending on the continuing presence of the patellar reflex, adequate respiratory function, and absence of signs of magnesium toxicity
The binding affinity of GHK for copper(II) is extremely high in the picomolar range for the apparent dissociation constant at physiological pH which means that in the presence of physiological copper, free GHK and copper-bound GHK readily interconvert with the bound form dominating