A value duo of the 1.7-oz. super serum that reduces the look of multiple signs of aging for a smoother, younger, more radiant and even toned look. 7 Serums in 1: Line Reduction Firmness Even Tone Strengthening Hydration Radiance Anti-Oxidants Powered by Chronolux™ Power Signal Technology, this deep- and fast-penetrating face serum boosts 7 key skin-renewing actions. Reduces the look of multiple signs of aging caused by the environmental assaults of modern life. Skin looks smoother and less lined, younger, more radiant and even toned. Skin looks radiant and plumped with hydration all the way through till morning. Features and Benefits: Lines and wrinkles appear reduced 8-hour anti-oxidant power 72-hour hydration (includes Hyaluronic Acid) Strengthens skin barrier in just 4 hours Skin looks healthy, has a new bounce and vitality Skin looks smoother and less lined, younger, more radiant and even toned Over time, pores look diminished Proven effective for all skintones Oil-free Recyclable glass bottle and carton Dermatologist-tested Ophthalmologist-tested Non-acnegenic; won't clog pores Free of synthetic fragrance Free of parabens, phthalates, sulfites, sulfates and mineral oil Estee Lauder's #1 Serum for Everyone: For all ages, all skintones, all skintypes. 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 skin's natural rhythm of repair and protection. Every Night: While you sleep, Advanced Night Repair serum helps ignite 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. The exclusive Chronolux™ Power Signal Technology helps support skin's visible renewal and firming. Every Day: 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 anti-oxidant protection to provide all-day defense against environmental assaults, and helps keep skin looking younger, longer. How to Use: Apply this face serum on clean skin before your moisturizer, AM and PM. Use one dropper. Smooth in gently all over face and throat. 2 x 1.7 oz. Bottles