ghk-cu full name Peptide GHK-Cu – True Lab Peptides
Description
(n.d.-a)

10.1016/j.pain.2011.06.020 Pain 309 SimmonsM

A careful skeptic would say: the in-clinic procedure has solid evidence, the at-home extension is biologically plausible and consistent with the procedure, but the dataset is younger than the recommendation implies

It starts with the nerve endings in the skin
