Transform your tresses with the low-commitment Wella Professionals 10-minute Colour Fresh Semi Permanent Colour Mask in Cool Espresso. This zero-damage, colour-depositing formula helps to enhance or change the look of your hair, temporarily providing a rich cocoa hue. n Gradually fading after each wash with no grow-out lines, the colour mask is designed to be used weekly to top-up the chocolate pigments, while dually acting as a conditioning treatment. Enriched with avocado oil, the semi-permanent colour leaves the hair feeling satin-soft with a lustrous gloss. n Please note: Colour results can vary depending on the mask used and the base level and porosity of the hair the lighter the hair the brighter the colour.