An advanced, high-potency regenerating facial treatment Harnesses exclusive Chronolux Power Signal Technology to boost skin's natural production of collagen & renewal of vital new skin cells Formulated with a high level of Hyaluronic Acid to lock in moisture for 72 hours Delivers a full eight hours of anti-oxidant protection Shields skin against the visible effects of damage from environmental sources like pollution Skin instantly appears radiant & plumped with just one dropper Reduces the appearance of lines & pores Keeps skin firmer, smoother, more elastic, younger & healthier-looking Perfect for all skin types Oil-free, fragrance-free & non-acnegenic Dermatologist-tested & ophthalmologist-tested Design house: Estee Lauder. Series: Advanced Night Repair Synchronized Multi-Recovery Complex. Gender: Unisex. Category: Skin Care. SubType: Serums & Oils. Size: 2.5 oz. Barcode: 887167485501. Estee Lauder Unisex Advanced Night Repair Synchronized Multi-Recovery Complex 2.5 oz Skin Care 887167485501.