L'Oreal Paris Colorista’s semi permanent color allows you to experiment with vibrant hair colours lasting anywhere from 5 to 15 Shampoos, resulting in a different colour tone following each wash. Colorista's colour will blend with your natural hair pigments, giving you a unique signature look. The no-mixing solution with conditioning elements guarantees an easy, comfortable and moisturizing application. The formula is entirely vegan, and excludes all hair and skin harming chemicals such as Sulfates, Ammonia, and Peroxides. Semi-permanent hair color.