Colour protecting deep moisturising repairing hair mask for chemically treated dyed permed hair sunflower and mountain tea rich in polyphenols protect hair colour and sheen from frequent shampooing styling and sun exposure for coloured amp permed hair deep moisturising treatment dermatologically tested how to useapply mask onto damp hair after shampooing and massage gently avoiding hair roots leave for 3 5 minutes and rinse thoroughly with water use 1 2 times weekly ideally c