ghk-cu tolerance desensitization evidence GHK-Cu (Copper Peptide) Lyophilized GHK-Cu may Prevent Oxidative Stress
Description
GSCPs-MNs promoted cell proliferation and collagen synthesis, downregulated the secretion of the inflammatory factors TNF- and IL-1, and ultimately improved vascularization around HFs

[PubMed: 16469768] 75
Situations where oral administration is not feasible (e.g., anorexia, nausea, pre-op, GI absorption issues)

Treat this as high-speculation with conservative titration
