Just For Men Original Formula Light-Medium Brown Hair Dye H-30 is the traditional way to target 100% of your greys! It\'s a quick five minute application with results that lasts until the greys grow out. Just For Men Original Formula Light-Medium Brown Hair Dye H-30 pr s 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. Does not contain ammonia 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. This pack contains: Colour base Applicator with colour developer Plastic gloves Easy-to-follow instructions