Anyone who has ever colored their hair has likely heard about toner before. But what is hair toner, exactly? Not to be confused with the stuff you swipe on your face, hair toner is an essential part ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." If you've spent any amount of time coloring your hair—especially if you've gone blonde—and you've noticed ...

Norris' favorite way to tone bleached hair at home is with a shampoo, and the Redken Color Extend Brownlights Shampoo is her top pick for brunettes that have lightened their hair. In addition to the ...