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.