Product Details Estée Lauders Advanced Night Repair Rescue Solution Serum is specially developed for sensitive skin and powered by 15% Bifidus Ferment, as your daily rescue for skin that that appears irritated, redness-prone or sensitised.; The rapidly absorbing, fluid serum texture is ideal for fragile, vulnerable skin and works to leave the skin feeling soothed and looking less red after exposure to external aggressors, including harsh climates, pollution, and everyday face shaving for men. 90% said it immediately left skin feeling comfortablecalm and soothed. * 88% said skin felt less sensitised.** 94% said skin felt less stressed.96% said it helped skin feel recovered from daily environmental stressors.91% said visible signs of skin sensitivity appeared reduced.* Consumer testing on 273 women. ** Consumer testing on 216 women after 1 week of product use.Consumer testing on 269 women after 3 weeks of product use. How To Use Apply AM and PM before your serum. Ideal for lay