
No. 01
Companion-animal research
GHK-Cu
The copper peptide studied for skin and coat.
What the research shows
GHK-Cu carries decades of skin research, mostly in cell cultures and rodent models of normal skin barrier and connective-tissue maintenance. Veterinary-specific trials are thin, and coat interest in animals is extrapolated from that base. It is one of the older research threads we follow. Your veterinarian can help you read it for your animal.
