This super gloss-protecting mask enhances shine and vibrancy for all colour-treated hair. Formulated with Glycolic Acid to help laminate delicate surfaces, and Rosehip Oil to help protect from colour fading. 93% say hair has an immediate healthy glow*. *Consumer test, 60 women using Shampoo, Conditioner, Mask and Leave-inTo use: After shampooing, apply from the mid-lengths to the ends avoiding eyes, scalp, and skin. Leave-on 3-5 minutes then rinse out.