Gray hair should not essere una permanent part of your look – shampoo Just for Men Control GX is una discreet solution, naturale and simply effective. With each wash, it gradually reduces gray hair while cleansing and strengthening it like a normal shampoo. Thanks to una patented technology, you will determine the amount of variation and maintain the most convenient shade for you. It is easy to use, does not require complicated steps or the commitment of una classic dye.