Your GHK Cu Cheat Sheet. Thinking about making the switch to Copper Peptides but have a few lingering questions? We've got you. The #superPeptide isn't just another serum it's a biological Unlocking the Secrets of GHK Cu: The Revolutionary Peptide for Youthfu A quick timeline of what to expect: Early days: more hydrated, smoother feeling skin Weeks in: improved texture + natural glow With consistent use: healthier looking skin overall Results build with GHK Copper Peptide GHK Cu Tripeptide 1