The coloured hair must be cleansed and treated carefully for better preserving its glare and its strength. The clear coloured hair has few pigments of colour. It is thus extremely sensitive to the external aggression (too aggressive pollution, sun, shampoos,…): gradually it becomes dull. Based on plant extracts, Les 3 Chênes Color & Soin Light Coloured Hair Shampoo 250ml protects the capillary pigments. The brightness and the luminosity of your clear colour are preserved day after day.