GHK Copper Peptide GHK Cu Tripeptide 1 What is the safe topical dosing, duration, and contraindications for the copperbinding peptide GHKCu for wound healing or antiaging? GHK CU vial dosage question : r PeptidePathways GHK Cu Facial Serum Empower Pharmacy GHK Cu Peptides: Unlocking the Copper Peptide Revolution in Skin Care GHK Cu is that feminine peptide every man should still be using if you want to age well. In this video I show the exact math and visuals for the dosage I take