4 in 1 color mask - 120 ml. Nourishes, intensifies, illuminates and hydrates. Use: Wash hair and towel dry, use single-use gloves spreading the cream with the help of a comb over the hair. Leave on for 3-5 minutes to brighten the color. Increasing the exposure time to a maximum of 15 minutes will increase the intensity of the reflection. Rinse thoroughly.