doi:10.1089/jmf.2017.0068 Chaibi A, Tuchin PJ, Russell MB
So the naturally occurring peptide goes and does a bunch of things, those pleiotropic effects
Injectable GHK-Cu has no proven ability to tighten skin and carries significant health risks, including copper toxicity and infections
Consistent with the phosphorylation of Met and the subsequent signalling proteins, the dimeric macrocycles are able to clearly mimic the functional role of hHGF and induce cellular responses in not only model cell lines but also various normal human cells (Figs 4, 5, 6 and Supplementary Figs 13 and 14)
(14) In a separate 12-week study in mild to advanced photodamage, GHK-Cu seemingly improved skin attributes such as laxity, clarity, and firmness
The vitamin B12 injection is administered intramuscularly as a single dose (1.0 mL)