Give yourself the look and style you desire with this Bigen Permanent Powder Hair Color. It is designed to elegantly color all gray or partially gray hair and enrich your natural hair color without lift. This Bigen 58 oriental black brown permanent hair color contains no ammonia and requires no hydrogen peroxide to use. It comes with gloves and a tray, so you can use it right away. Bigen Powder lasts about 4 to 6 weeks, while semi-permanent colors last about 2 to 3 weeks, washing out gradually.