The Ordinary Multi-Peptide Copper Peptides 1% Serum 1 piece x 30 ml. Multi-Peptide Copper Peptides 1% (formerly "Buffet" Copper Peptides 1%) is a universal formula that utilises multiple skin-supporting technologies that combat multiple signs of ageing simultaneously. The formula contains five well-researched peptide technologies, skin-loving amino acids and multiple hyaluronic acids. For those looking for an all-in-one skincare solution, Multi-Peptide Copper Peptides 1% helps improve the appearance of fine and dynamic lines and supports your skin's overall elasticity, smoothness and firmness. As this advanced serum contains direct copper peptides, it also combats signs of ageing typically associated with oxidative stress for radiant, healthier-looking skin.