Gentle on Hair Colour Rebel London Semi-Permanent Hair Dye colors and nourishes your hair with a combination of natural ingredients such as olive oil castor oil nettle extract and Vitamin F. These ingredients leave your hair with extra shine a soft silky feel and more manageability. Our formula contains no harmful parabens ammonia hydrogen peroxide ppd resorcinol or 1-naphthol. Easy to Use Our DIY semi-permanent hair dye kit is easy-to-apply at home and allows you to push the style boundaries and rebel The 3-piece kit includes a 100ml tube of semi-permanent conditioning hair toner 1 pair of gloves and instructions on how to achieve the rebellious look in the color you want. Intense Color For an intense and vibrant color we recommend using the hair color kit on pre-lightened or bleached hair. Subtle Color For a more subtle tint dont lighten hair before use and natural hair color will feature beautiful colored highlights. No Animal Testing At Colour Rebel London we believe in being cruelty-free so our hair color is never tested on animals. Why Be Average Rebel with vibrant hues of any shade you choose. Colour Rebel London Semi-Permanent Hair Dye is anything but average. It cares for your hair with natural hair-loving ingredients and provides shine-enhancing color that gets noticed. Semi-Permanent Hair Dye Your hair color will last for up to 4-8 washes and is gentle enough to use as frequently as you dare. Using dry-shampoo in between cold-water washes will help extend the life of your hair color so you can enjoy your new hue even longer.