@raeliishae: Copper Peptides have a deal science behind WHY and HOW they work for better aging! If you have mature skin, I would definitely incorporate a copper peptide serum into your routine. It’s mainly well tolerated and packs a big bunch for the skin barrier and over all skin renewal 🔥 #copperpeptides #matureskincare #firmingskincare #firmingserum #skinbarrierrepair