Estée Lauder's Advanced Night Repair Synchronized Multi-Recovery Complex is a potent formula that helps reduce the look of multiple signs of aging. Powered by Chronolux™ Power Signal Technology, this deep- and fast-penetrating serum helps your skin look smoother, younger, more radiant and even-toned. Formulated for day and night use, this versatile formula works at night by helping ignite the skin’s natural nightly repair process and during the day, it helps protect skin from daily environmental assaults such as pollution, ozone, blue light, infrared and micro dust. Key Ingredients:Chronolux™ Power Signal Technology: helps increase skin’s natural ability for visible self-repairHyaluronic Acid: helps lock in moisture for 72 hoursKey Benefits:Powerfully fights the look of multiple signs of agingThe formula can be used day and nightBoosts the skin's tone and textureProvides 8-hour antioxidant protection for all-day defense against environmental assaultsClinical Studies:After one dropper application:Skin looks radiant and plumped with hydration-all the way through till morningStrengthens skin barrier in just 4 hoursProvides 72 hours of hydrationOffers 8 hours of antioxidant protectionAfter three weeks:Lines and wrinkles appear reduced88% of women said skin looked more youthfulAfter one bottle:89% of women agreed their skin felt firmer, pores looked diminished*Results based on consumer testing on 543 women. | Estée Lauder Advanced Night Repair Synchronized Multi-Recovery Complex, 50 ml | Dermstore