While we're always looking for the next big thing, sometimes the most powerful tools have been right under our noses. GHK Cu (Copper Tripeptide 1) is a legacy ingredient experiencing a massive clinical resurgence. Cellular Glow Copper Peptide GHK Cu Serum for Face GHK CU VIBRANCY MICRONEEDLING KIT LUX LAB Glow from within with GHK Cu Copper Peptide , This powerhouse peptide supports collagen production, skin repair, and hair follicle health, helping improve skin firmness, radiance, and support