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 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 Face Serum 1200MG Lab Tested & High Potency Neurogan Health SumaNurica GHK Cu Repairing Serum Face Oil with Copper and Tripeptide 1 Nourishes Skin Vegan, Fragrance Free For Sensitive Skin 3 x 0.33 oz : Buy Online at Best