Looking for an anti-aging facial serum that really works? Look no further than PCA Skin Exlinea Pro Peptide Serum. Our proprietary Peptide-Pro Complex technology is clinically-proven to help reduce a lifetime of expression lines, delivering immediate and long-lasting results. Just apply it twice a day to lines around your eyes, forehead and mouth, and follow with our other serums and SPF lotions for best results. You'll see a noticeable difference in the lift, tightness, and firmness of your skin in no time!