How often should I color my gray?

How often should I color my gray?

Nancy Braun (Master Colorist) gives expert video advice on: How can I cover my gray?; How often should I color my gray?

Women should color their gray depending on how much gray they have. If it's over 50%, every four weeks is normal hair coloring. If it's under 50%, you might be looking somewhere between four and eight weeks, depending on the quantity of gray you have, where it is, and how much it bothers you.