Perfect beard dye Bigen Men's Beard Dye is enriched with Aloe Vera Extract and Olive Oil. Gives the beard a rich natural color and helps hide gray hair from roots to ends. It has a wonderful formula that gives you long-lasting results and completely covers white hair without staining the skin. It is ammonia free making it safe for all skin types. It comes with a special beard comb for easy use on beard and mustache. Contains taurine and olive oil. Rich long-lasting color. Perfect gray coverage. Does not leave stains on the skin. Information: Ammonia free.