Tired looking eyes, fine lines, dark circles or puffiness?, This is one of those eye creams that actually works., The Bandi Professional Eye Cream with Copper Peptide (GHK Cu) is designed to target Reducing Redness & Inflammation with GHK Cu Copper Peptides Vitali Skincare The Power of Peptides: Best Eye Cream for Wrinkles LEITIN Skincare What if aging had an OFF switch? That's where GHK Cu comes in. GHK Cu is a naturally occurring copper peptide in your body that plays a powerful role in repair and regeneration.