Precise Mustache & Beard Coloring for Men - Just For Men Moustache & Beard Dye (M-55 - Real Black) KEY FEATURES: ‣ Covers gray for a fuller, more youthful-looking mustache and beard. ‣ Quick and easy to use, results in 5 minutes. ‣ Ammonia-free formula for a more comfortable coloring experience. ‣ Brush included for precise application and even coverage.