Kérastase mask Reflection Masque Chromatique is a rich treatment mask for thick coloured or highlighted hair. This mask's innovative Système Capture Advanced helps neutralise the external aggressors that can disturb colour. Enriched with chelators, UV Filters and Vitamin E, this mask helps fight the factors responsible for colour fading – including water particles and oxidative aggressors. This powerful formula with Rice Bran Oil helps to emphasise light refraction. The colour appears true and vibrant, while hair is left feeling nourished, supple with an intense shine.