GHK Cu (Copper Peptide) is a naturally occurring peptide in the body that binds with copper to support cell repair and renewal. As we age, our levels decrease and thats where supplementation or NEW GHK Cu , Now Available at Carrington Medical, Healthier Skin. Thicker Hair. Real Science. , Were excited to offer GHK Cu (copper peptide) in our treatments the latest in regenerative Buy GHK Cu Copper Peptide Best Peptide for Skin Care GHK (GHK CU) 100MG Peptides Warehouse GHK CU 100mg Premium Research Peptides Australia Wide BIO PERFORMANCE PEPTIDES GHK Cu 100 mg High Purity Copper Peptide Proliven Labs