If you’re a current blonde, feel free to come to the dark side with the ... For those with dyed brown hair (or me, with a mis-mash of colors) a toner is going to be your friend.

to create a toner. Ess recommends her Signature Glosses for at-home toning. Her glosses come in eight different shades, from clear to dark brown-black to help boost color-treated hair. She notes ...