2 weeks in on GHK Cu and the glow is REAL. Brighter complexion More even skin tone Less breakouts Softer fine lines Thicker, fuller hair This is just GHK Cu Copper Peptides Beef Tallow Skin Care Beef Tallow Creme Bio Rindertalg Creme Bio Whipped Tallow Honey Balm Rinderfett Creme fr Gesicht & Krper, Feuchtigkeitsspendend Anti Aging : Amazon.de: Kosmetik 6 month GHK CU check in Main takeaway: skin transformation takes time. GHK CU peptide binds to copper and activates genes involved in wound healing, collagen synthesis, and skin remodeling. On the face, this translates Peptide Journey Update: GHK cu for Hair Growth GHK Cu 1% Kupfer Peptide Serum Straffung & Regeneration