How to Use GHK Cu Repairing Serum SumaNurica SumaNurica GHK Cu Repairing Serum 30ml MYER SumaNurica GHK Cu Repairing Serum Face Oil with Copper and Tripeptide 1 Nourishes Your Skin for a Youthful Appearance Vegan and Fragrance Free Suitable for Sensitive Skin Types 3 GHK Cu: What is it and Why You Need It SumaNurica I've had @sumanurica in my routine for almost a year now, so adding the new GHK Cu Repairing Serum felt like the perfect next step It's lightweight, calming and layers beautifully, especially Meet our Nonapeptide Niacinamide Rejuvenating Serum A vitamin rich, peptide powered blend that helps refine, hydrate, and brighten the look of skin. supports smoother looking texture helps balance excess oil promotes