The Couleur is the new range of professional permanent hair colors from Ducastel, made in France. The Couleur has an Aloe Vera-based formula that helps soften and moisturize the hair. The Couleur range of hair colors consists of 66 shades that will allow you to create an infinite number of colors easily. These colors are made with a 1 + 1.15 mixture, which will even allow you to save money!