Just for Men Control GX 2 in 1 is the first and only grey-reducing shampoo and conditioner that gradually reduces greys while it cleans, conditions and revitalises your hair. Control GX 2 in 1 Shampoo and Conditioner has a breakthrough triple-patented formula that provides subtle, gradual results so you'll 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's never been an easier way to control your grey. Reduce your grey a little bit with each shampoo using Control GX 2 in 1. Best for Light Brown to Black Hair. From the experts at Just For Men.