Copper Peptide Serum with 1% GHK Cu peptide, Argireline and Matrixyl 3000 Your skin deserves more than surface level solutions. GHK Cu is a powerful copper peptide known to support: Collagen production Skin regeneration Reduction in fine lines and wrinkles Improved elasticity GHK Cu copper peptides calm, repair, strengthen If your skin often feels: red or reactive irritated even from gentle skincare tight, dehydrated or burning tired and sensitive One of my personal favorite peptides: GHK Cu (Copper Peptide) I've been using this one consistently and I absolutely love what it does for skin health, healing, and overall cellular repair. GHK Cu is Cellular Glow Copper Peptide GHK Cu Serum for Face