GHK Cu is one of the most talked about peptides in aesthetics right now. But how much of what you have heard about it is actually true?, Copper peptide, known as GHK Cu, has a growing body of peer GHK Cu Peptide Before and After Results Absence of evidence isnt evidence of absence its a popular argument, but its not how we should be guiding treatment decisions. In this short, I respond to a comment about GHK Cu injections for GHK Cu Tag 39 Neues Serum Hinweis: Ich teile nur persnliche Beobachtungen. Keine Anleitung, keine Dosierung, keine Empfehlung. Keine medizinische Beratung. #peptide #ghkcu #fitness