L'Oréal Professionnel Serie Expert Liss Unlimited Shampoo can give your rebellious hair the right amount of nourishment and discipline. Enriched with Keratin Oil Complex , a potent cocktail of a potent cocktail of pro-keratin, kukui nut oil and evening primrose oil. This smoothing shampoo purifies the hair and scalp providing up to 4 days of anti-frizz effect, even with a 80% level of humidity.