PROKERATIN 4 DAYS OF DISCIPLINED HAIR Only your hairdresser can give your rebellious hair the right amount of nourishment and Pro-Keratin, to help discipline your hair for 4 days*. Discover the Liss Unlimited Shampoo by exclusively in L'Oréal Professionnel salons. *Instrumental test: shampoo + conditioner / masque + leave-in vs. classic shampoo. Enriched with Pro-Keratine and Kukui & Evening Primrose Oil, the Liss Unlimited range purifies the hair & scalp providing up to 4 days of anti-frizz effect, even with a 80% level of humidity. *Instrumental test n°1: shampoo + masque + thermo-smoothing cream vs. regular shampoo. Instrumental test n°2: double serum. Improves and maintains hydration of the hair, strengthens its structure and leaves it soft and shiny. From Asia, this nut is pressed from the seeds of the Aleurites Moluccana Tree, which oil contains Omega-6 and Omega-3, two essential fatty acids which cannot be produced by the human body. Kukui nut oil therefor provides a reinforced protection against humidity - acting as a humidity blocker. HAIR TYPE Rebellious hair Straightened hair RESULTS Anti-frizz Purifies Smoothens