Estée Lauder's #1 serum to fight the look of multiple signs of ageing. Experience the next generationthe most comprehensive Advanced Night Repair serum ever. Patented until 2033. Now with Chronolux Power Signal Technology, this fast-absorbing serum reduces the appearance of multiple signs of ageing caused by the environmental assaults of modern life. Skin looks smoother and less lined, younger, more radiant and even toned. RADIANT - Skin looks radiant and plumped with hydrationall the way through till morning. - NEW 72-hour hydration. - SAME beloved oil-free texture. FIRMER - NEW Now, skin feels firmer, with a new bounce and vitality. YOUTHFUL - NEW Pores look diminished - Skin looks more youthful as lines and wrinkles appear reduced - 90% of women said their skin felt smoother immediately.* Effective for all skin-tones.* This is the high performance serum beautiful skin can't live without. *Consumer testing on 543 women. EVERY NIGHT. EVERY MORNING. Did you know skin has a 24-hour rh