Product Overview This Regis recommended product provides total colour transformation that lasts for 3 to 30 washes, with semi-permanent effects to electrify dull hair. Each colour stains the hair cuticle layer whilst conditioning the rest of your hair for added strength & shine. Benefits As our stylists will tell you, you’ll get dramatic results on pre-lightened hair & more subtle tones on natural hair that has not been pre-coloured.