Christophe Robin Shade Variation Mask - Ash Brown (250ml) has been specially formulated to neutralise orange hues and artificial tones in pure brown hair. Whether your hair is natural or coloured, it combines anti-red pigments and licorice extract to counterbalance the effects of oxidation, whilst nourishing your hair and providing antioxidant protection to shield it from environmental damage. - L.M. Directions for use: Apply to towel-dried hair after shampooing Massage in Leave on for 5-30 minutes Carry out a patch test 48 hours before use Wash hands immediately after application Avoid contact with eyes