How to use:

Apply to shampooed and towel-dried hair. Massage lengths and ends. Leave on for 3 to 5 minutes. Rinse.

Safety:

Adult use only.

Description:

Masque Ultra-Violet Hair Mask by Kérastase is an intensely nourishing purple mask with ultra-violet neutralisers for blonde hair prone to brassiness. It's specially formulated with Hyaluronic Acid and Vitamins C+E and delivers instant nourishment, shine and long-lasting softness. It delivers an instant boost in smoothness, while neutralising pigments remove brassiness to reveal the hair's natural softness and purest light reflection.