When you buy through links on our articles, Future and its syndication partners may earn a commission. A handful of the best hair toners and glosses are on major discounts as part of Ulta’s Back to ...

"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 ...

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 ...