Copper Peptides for Skin: What GHK Cu Does and How It Compares to Retinol As the colder months roll in, stress goes up, sunlight drops, and heavier meals become the norm. It is also a time when natural glutathione levels can dip., , @drbeckycampbell includes Rhos Explore Longevity Prescriptions Metformin, NAD+ Patches, LDN GHK Cu Copper Peptide Regeneration, Skin Renewal & Anti Age Unlock Your Beauty : Introducing GHK Cu Are you ready to optimize your body from the core? Explore the incredible benefits of GHK Cu, the pure copper peptide that's changing the game GHK Cu activates over 4,000 genes related to tissue remodeling. Published studies looked at this specifically for stretch marks. The data tells a clear story. Full breakdown in the reel. Full article with