The brand’s signature overnight serum, Advanced Night Repair, utilizes Estee Lauder’s exclusive ChronoluxCB™ Technology to significantly reduce lines and wrinkles. Over 75% of women felt their skin looked more youthful in just 4 weeks. 82% said their skin was immediately hydrated while 83% felt their skin looked healthier, fresher, and more rested in just 4 weeks. The product has over 25 patents and patents pending worldwide. With the purchase of this edition, a donation will be made to the Breast Cancer Research Foundation.