eCosmetics is an authorized retailer of Cellcosmet & Cellmen. WRINKLE-SMOOTHING SERUM FOR UNDER EYE PUFFINESS AND DARK CIRCLES.CellUltra Eye Serum-XT is tailored to the needs of menu2019s skin. Combining the power of our signature Stabilized Cellular Extractsu2014rich in proteins, peptides, collagen, enzymes, and amino acidsu2014this high performance serum brightens the skin around the eyes while reducing the look of dark circles and puffiness. The cool-touch applicator delivers a precision dose and a refreshed feel.