L'Oreal Paris introduces their first serum dedicated to your eyes, hyaluron Expert Eye Serum formulated with 2.5% of hyaluronic acid, caffeine and niacinamide will instantly moisturize and make your eyes look 5 years younger in only 2 weeks. Our unique combination of Hyaluronic Acid & Caffeine will visibly improve your eye lines and reduce dark circles. Cooling 'triple roller' applicator for full eye contour massage to help noticeably depuff under eyes. Eyes look younger.