GHK Cu Peptide Dosage How to Use Copper Peptides, Injections Neurogan Health GHK Cu The Doctors Protocol in current Clinical Use , DISCLAIMER, The information shared in this video is for educational and informational purposes only and is based on research, and general File:GHK Cu copper peptide as a research chemical. A youtuber video on how to dose, how to mix, how to reconstitute for research..webm Wikimedia Commons GHK Cu (Glycyl L Histidyl L Lysine Copper) is a naturally occurring peptide complex that binds copper, an essential trace mineral involved in tissue repair, collagen synthesis, and antioxidant