Control GX is the first and only grey-reducing shampoo that gradually reduces greys while it cleans and revitalizes your hair. Control GX shampoo has a breakthrough tripled-patented formula that provides subtle, gradual results so you will always have a natural look. All this by doing something you were going to do anyway - shampoo your hair. Get the look you want: Just use it instead of your regular shampoo until you like what you see. Keep it that way: Then alternate with your regular shampoo to maintain the look you like. There has never been an easier way to control your grey. Reduce your grey a little bit with each control GX shampoo. Best for light brown to black hair. From the experts at just for men.