Just for Men M25 Light Brown Beard Dye is formulated to penetrate coarse facial hair and target greys, blending them into your natural color. Just for men brush-in color gel for mustache and beard-medium brown going. Keep most of your gray. Going or keep a little less gray. Almost gone. Or just a hint of gray. Just for men brush-in color gel for mustache and beard gets rid of some gray, but not all. It works gradually. The innovative formula reduces gray without getting rid of it completely. The no mixing, no-mess applicator is as easy to use as combing your hair. With each application, touch of gray reduces the amount of gray. The change is subtle. And even with repeated applications it won't get rid of all the gray. It's gentle and long lasting, there’s no ammonia or peroxide. And yet the natural look lasts up to 6 long weeks. It's the perfect look-a little gray to show your experience, but not so much that it hides your vitality.