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 NeolPharma GHK CU 50MG High Purity Copper Tripeptide Neol Pharma Ghk Cu Intra Nasal Spray 50 mg 0.34 oz. Westend Medical Supply In Vitro and in Vivo Studies of pH Sensitive GHK Cu Incorporated Polyaspartic and Polyacrylic Acid Superabsorbent Polymer ACS Omega The GHK Cu pen works. But needles at home were never the answer. We took the same clinically backed copper peptide complex and put it into a serum you can use in 30 seconds, GHK Cu (Copper Tripeptide) (2mg x 60 Capsules) Liberty Peptides