Just for Men Shampoo-In Hair Colour provides perfect results in just 5 minutes, which last up until the grey hairs grow out. It is quickly and easily applied and after it is complete, you can shampoo as often as you like and treat your hair the way you always have. As an added bonus, Just For Men Shampoo-In Hair Colours does not contain any ammonia. It is gentle on your hair and keeps it looking impressive at all times.
