L'Oréal Professionnel Série Expert Liss Unlimited Masque (500ml) will nourish, repair and smooth your frizzy hair. This treatment will work in minutes leaving you with super silky smooth locks. This mask takes advantage of its key technology, Polymer AR, to wrap the hair fibre with a special anti-humidity shield, keeping it smooth and glossy while stopping frizz in its tracks. Directions of use: Apply the masque thoroughly to hair and leave on for 3-5 minutes. Rinse well.