Copper Lysinate/Prolinate Buono Umettante Idratare Copper Lysinate/Prolinate at a glance Copper salt of lysine and proline Type of copper peptide Has skin conditioning and restoring properties Often seen in a blend called Neodermyl Copper Lysinate/Prolinate description An amino acid/mineral complex that limited yet potentially exciting research has shown has the potential to improve the look of multiple signs of ageing. Related ingredients: Copper Peptides Peptides Lysine