Kerastase Chroma Absolu Anti-Red Mask for Dark Brunettes 5.1 fl oz

Dark brunette tone perfecting hair mask for color treated hair.

How to Use: Use once a week - or as often as needed - depending on your needs. Wear gloves and do not use on blonde / lightened hair colors. Apply to shampooed and towel-dried hair. Massage through lengths and ends. Leave on for maximum 5 minutes depending on desired level of neutralization. Rinse thoroughly.