Conditions & prolongs colour vibrancy with non-stop radiant shine Reduces yellow undertones and maintains the brightness of blond shades, thanks to Highly Concentrated Purple pigments Use the Colour Studio 3-step regimen for 10 weeks of longlasting colour with up to 6 times stronger hair against breakage** Dermatologically tested and Vegan formula / Formulated with no animal derived ingredients For daily use, in between colourings