You think you are injecting 5 mg, but the effective dose might be 3.5 mg or 4 mg because some of the peptide molecules no longer function
It has the molecular formula C 14 H 22 CuN 6 O 4 , a molecular weight of 401.9 g/mol, and CAS number 89030-95-5
GHK-Cu acts on surface regeneration (collagen, elastin, gene expression, skin anti-aging)
The importance of NUPR1 in maintaining mitochondrial function is now clear
This connection is particularly significant given that antibody titers after vaccination decline more rapidly in the elderly [389], highlighting the potential role of zinc in supporting more robust and sustained immune responses in aging populations
References Lin Y, Qi J, Sun Y