Part of Getting Ready for the Holidays: The combination of Sculptra, a PLLA collagen biostimulator and GHK Cu (copper) peptide is a powerful approach to building collagen and elastin for firmer, plumper, GHK Cu Peptide Therapy for Radiant Skin by Desert Mobile Say hello to your skin's new BFF GHK Cu is a powerful peptide that supports collagen production, speeds healing, improves hair growth, and helps fight visible signs of aging. This tiny molecule GHK Cu Injectable Team Wellcore