EPITALON Peptide Therapy in Connecticut Dr.Sobo, Stamford 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 Powerock Pharma Epithalon 400mcg 60 caps. 24 000mcg Epitalon increases telomere length in human cell lines through telomerase upregulation or ALT activity Biogerontology Springer Nature Link