The Bumble & Bumble While You Sleep Damage Repair Hair Masque is a unisex hair treatment designed to repair and restore damaged hair while you sleep. This hair masque comes in a 6.4 oz size, providing ample product for multiple uses.This intensive overnight treatment is formulated to deeply nourish and hydrate the hair, targeting areas of dryness and damage. It helps to strengthen and fortify the hair, reducing breakage and improving overall hair health.