Brelil Numéro Elasticizing & Frizz-Free, 200 ml, Hair Creams and Gels for Women, The Brelil Numéro Elasticizing & Frizz-Free leave-in treatment gives your hair everything it needs after washing. Characteristics: provides hydration and nourishment for your hair acts against frizz tames unruly hair How to use: Apply to wet hair, especially the lengths and ends.