Roots are the part of the hair that is closest to the scalp. As we age, our hair naturally loses its pigment and turns gray. This can be a gradual process, or it can happen suddenly. If you have dark brown hair, the gray roots can be quite noticeable. There are a few different ways to blend gray roots with dark brown hair.
One way to blend gray roots is to use a root touch-up product. These products are available in a variety of shades, so you can find one that matches your hair color. Root touch-up products are applied to the roots of the hair and left on for a short period of time. They will temporarily color the gray roots, making them less noticeable.