A super serum that reduces the look of multiple signs of aging for a smoother, younger, more radiant and even-toned look. This is the high-performance face serum beautiful skin can’t live without. Advanced Night Repair harnesses the restorative power of night to deliver visible renewal. It works night and day to help optimize your skin’s natural rhythm of repair and protection. Every night while you sleep, Advanced Night Repair serum helps ignite your skin’s natural nightly renewal—fast. A high level of hyaluronic acid helps lock in moisture for 72 hours. This helps create the perfect environment to optimize skin’s natural repair process. Exclusive Chronolux™ Power Signal Technology helps support skin’s visible renewal and firming. During the day, this serum helps defend skin against the visible effects of free-radical damage from environmental sources like pollution, ozone, blue light, infrared and micro dust. Provides 8-hour antioxidant protection to provide all-day defense against environmental assaults and helps keep skin looking younger, longer.