How often should I use Madison Reed® Mr.™ Hair Color for Men? June 29, 2020 06:36 Updated You can decide how often to re-color, but we recommend coloring every 2 weeks to maintain a consistent look. Related articles Can Madison Reed® Mr.™ Hair Color for Men be applied to a beard or mustache? How long does Madison Reed® Mr.™ Hair Color for Men color last? How long should I process Madison Reed® Mr.™ Hair Color for Men? What happens if I don’t like my results using Madison Reed® Mr.™ Hair Color for Men? Can Madison Reed® Mr.™ Hair Color for Men be applied to body hair other than head or beard?