No Orange Mask is suitable for coloured hair with dark shades. The mask disentangles, nourishes and hydrates, neutralising undesired copper/red reflections. The rich, concentrated formula leaves the hair extraordinarily soft and glossy. The mask is best used after washing hair with No Orange Shampoo, and applied to the lengths and ends of towel dried hair. Leave it on for 3-5 minutes before rinsing carefully. Take caution when using on bleached or lightened hair as it can overtone.