GHK Cu (copper peptide) is a science backed anti aging compound that supports collagen production, skin regeneration, and overall skin health. Used in both topical serums and subcutaneous KPV NAD+ GHK Cu Peptide Patch Medical Imaging and Therapeutics Reducing Redness & Inflammation with GHK Cu Copper Peptides Vitali Skincare GHK Cu is a copper peptide known for its regenerative and anti aging properties , This topical cream may help support collagen production, improve skin quality, reduce inflammation, and even support