A hair mask to combat brassy tones. Designed to banish brassy tones from ombre, balayage, or all-over blonde hair, Beauty Works’ Brass Banish 5 Minute Mask has been specially formulated to care for regularly dyed blonde hair. Perfect for use on hair extensions, the hair mask works to neutralise yellow tones with infused violet pigments, while a blend of natural ingredients helps to hydrate to leave the hair feeling silky soft, shiny, and extend the life of hair extensions.