A nourishing hair mask for use after colouration, which makes the colour shine longer and improves the condition of chemically treated hair. It has been specially developed for coloured hair to protect the colour from fading or colour changes and avoid cracking, which is favoured by frequent hair dyeing, bleaching or styling (hot blow-drying or straightening the hair). The mask contains argan oil, cramb oil, shea butter, wheat proteins as well as vitamin B3 and provitamin B5 for immediate moisturising. Main effects protect the hair and prolongs the colour brilliance of the hair immediately and intensively with moisture improves the shine and suppleness of coloured hair, prevents hair split ends and improves the hair structure does not weigh down the hair.