DAILY SPOTLIGHT GHK Cu 200mg from Peptide Partners. GHK Cu is the copper tripeptide biohackers reach for when skin, scalp, and wound repair all need a single upstream signal. Endogenous in healthy human A Dermatologist's Take on the Copper Peptide (GHK Cu) Trend GHK Cu Peptide Dosing PeptidesPower GHK Cu Peptide Dosage How to Use Copper Peptides, Injections Neurogan Health A year ago I started working with a copper peptide called GHK Cu. Topically every night. And under my doctor's care, I went deeper than topicals with a low dose. The difference in