Multi-protecting mask deeply nourishes color-treated hair to protect and prolong color vibrancy for healthy hair color. Neutralizes water particles to protect color for lasting vibrancy and shine. Creates an anti-deposit effect on hair fiber’s surface and provides UV filters to protect against harmful external aggressors. For thicker hair types, use as a daily mask. For all hair types, use once per week as a deep treatment. Use as a weekly color refresh treatment for all hair types, when used with a Touche Chromatique shade reviving pen.