The Shadow Ash Collection offers ten new shades that control warmth when lifting darker levels and fade on tone to keep brass at bay. Shine light on darkness. Take control of what lies beneath. Formulated with Miru-Style X-HP? to deliver x-treme heat protection up to 450? and advanced Vibrariche? Technology for haircolor with 2x the shine, these pre-blended Naked shades enable you to easily recreate the most demanding haircolor trends of the season.