ghk-cu pharmacokinetics human Copper Tripeptide-1 GHK-Cu for Skin: What the
Description
This product is intended for cosmetic use only

Various pains (common in the neck, shoulders, and face)
That keeps tissue in a defensive state

PLoS One 12 (4), e0175499

According to published scientific literature, PNC-27 has been shown in preclinical in vitro and in vivo studies to selectively interact with HDM-2 expressed on transformed cell membranes, inducing transmembrane pore formation and cell necrosis in cancer cell lines without affecting untransformed cells (pmc.ncbi.nlm.nih.gov)

At 12 weeks follow-up, both groups 1 ( n = 83) and 2 ( n = 88) demonstrated a significantly greater reduction in pain relative to placebo ( n = 85)