Shampoo solution for coloring gray hair combined with natural hair. This color-inducing shampoo has been designed to cover gray hair while achieving an even tone by blending with your natural hair color. Just For Men Anti-Gray Light Chestnut is a shampoo designed for that moment when gray hair begins to appear. Keeping it at bay and maintaining a youthful appearance becomes a priority. Who is it suitable for? It is indicated for those who wish to cover gray hair with a coloring shampoo. How is it applied? Well apply it by spreading it just like we would a normal shampoo. On previously damp hair, well spread it with our hands until it lathers. Well let it sit on our hair for about 5 minutes. Finally, well rinse it off with plenty of water.