An intensive shine enhancing concentrate for color-treated & sensitized hairBoasts a powerful formula isolated in its purest & most concentrated stateContains active ingredients freshly fused to create a customized in-salon treatmentHelps intensely boost radiance of colored hair Provides anti-fading protection while sealing in color Delivers visible instant & lasting transformation in just five minutesWorks together with other boosters to create various personalized combinationsHair appears softer & shinier with vibrant color