LOreal serie expert Liss Ultime Smoothing Night Treatment from LOrèal Professionnel Sèrie Expert is a pampering hair treatment that takes advantage of the body's reparative state at rest, ensuring its nourishing ingredients and smoothing agents deliver all day smoothness. L'Orèal Professionnel Sèrie Expert Liss Ultime Smoothing Night Treatment features its intelligent Polymer AR technology which coats the hair fibre within a shield of anti-humidity protection to smooth its surface and prevent frizz. So now you can enjoy the benefits of the Liss Ultime range day and night.