The Schwarzkopf Igora Royal Permanent Hair Colour in shade E-1 Cendre Extract is a part of the Igora Royal range, known for its high-performance professional hair coloration. While specifically formulated as an "Extra Coverage" shade, the Igora Royal range offers a wide variety of shades and mixable tones, allowing for endless color customization and creativity. It can be used alone or mixed with other Igora Royal shades to achieve the desired result. The E-1 Cendre Extract shade offers permanent coloration that resists fading, providing vibrant, enduring color until the next touch-up.