If you have color-treated hair (hi, yes, me), you know that you only have a handful of weeks before your color—blonde or brunette—starts to pick up some unwanted brassy or warm tones. It’s ...

Blue shampoo is intended to neutralize orange, brassy, copper, or golden tones from lightened or highlighted brunette hair, although it also works on virgin hair.

Hair colorists explain how to use hair toner and share the best hair toners on the market. Whether you are looking for hair toner for brown hair or other colors, we have the best products to use ...

Color Wow Color Control Blue Toning + Styling Foam for Dark Hair. $19 at fragrancenet.com. $18 at Walmart. Credit: sephora.com. Matrix Total Results Brass Off Shampoo. $44 at Amazon.

One thing’s for sure for all of us, if you’re heading to the salon to have your colour revamped or you’ve grown out your natural brunette hair, finding the best blue toning shampoo will help ...

Blue shampoo won't turn your hair blue. But what it can do is help fight the stubborn brassy tones that can make brunette hair lose its luster. It's simple color theory: the same way that ...

Hair toner is an important, although misunderstood, treatment for dyed hair. Celebrity colorists share how it works, its benefits, and more, inside.