GHK Cu Copper Peptide Injections: Advanced Skin Rejuvenation GHK Cu Peptide Serum EQLibrium Restore Rejuvenate Renew Discover the power of GHK Cu Peptide clinically known to: Reduce wrinkles & fine lines Improve skin elasticity & firmness Boost collagen & hydration Ever heard of GHK Cu peptide? It's a naturally occurring copper peptide that helps repair tissue, stimulate collagen, and support skin healing. When used in injectable form, it works at a deeper level 89030 95 5 GHK Cu Gly His Lys Cu Copper Tripeptide 1; Prezatide copper Turn Back Time with GHK CU Peptides Meet one of the most powerful anti aging peptides in skincare GHK CU. This advanced peptide helps to: Tighten and firm loose skin