They said the Topical Copper Peptide is Cope so we had to show them that it really work!, This maybe is the strongest Topical version in Europe ( 3% Blue Copper Peptide Complex ) , Only found at:, ANAIRUI Copper Peptides GHK Cu Serum The Blue Revolution: Why 1% Pure GHK Cu is the New Standard for Mature Pure & Cimple GHK Cu Peptide Serum EQLibrium The Human Lab Rats Injecting Themselves with Peptides Office for Science and Society McGill University GHK Cu Peptide in Dubai Skin Repair, Collagen, and Regeneration