Bigen Permanent Powder Hair Color in Rich Medium Brown offers a vibrant and long-lasting color solution for your hair. This 0.21-ounce powder is designed to provide a rich medium brown shade without the use of ammonia or hydrogen peroxide, making it a gentler option for your hair. Simply mix the powder with room temperature water, apply to dry hair, and wait for 20-30 minutes for a beautiful, even color that covers gray hair effectively. Ideal for those looking for a reliable and easy-to-use hair coloring solution.