Bold, crazy, avant-garde, and modern with color in your hair! If you're ready to experiment with different effects and shades, the Be Extreme semi-permanent hair toner will help you do it quickly and easily. This Prestige product is ready to use and contains everything you need to achieve professional results at home. Its durability of 4 to 12 washes allows you to achieve different shades in combination with Prestige's neutral corrector. In addition, its formula gently colors, nourishes the hair, and does not contain ammonia or oxidants. It is enriched with nettle extract, olive oil, macadamia oil, and vitamin F, which benefit the health and appearance of your hair. Experience a new color or mix shades with this toner and discover a unique and brilliant look.