A nourishing hair mask from Maria Nila that freshens or tones your current hair colour. It can also be used as a temporary hair dye for up to 10 washes. This wash-out hair dye is available in 15 shades and can be mixed to create custom colours. Formulated with Argan oil to soften and nourish hair. The 'Bright Copper' shade is suitable for medium to dark hair (level 2-7) and may require dilution with White Mix for lighter hair. Not suitable for covering grey hair. For best results, apply to washed, towel-dried hair and leave on for 3-10 minutes depending on desired intensity. Rinse thoroughly. Consider using gloves as it may cause discolouration.