"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Like all hair colors, brunettes can experience fading, brassiness, and an overall lack of vibrancy.

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Like all hair colors, brunettes can experience fading, brassiness, and an overall lack of vibrancy.

Purple shampoos may be a blonde’s best friend, but washing hair with the best blue shampoo can help brunettes banish brassiness and achieve a cool, even hue. Similarly to purple shampoos can help keep ...

All products featured on Glamour are independently selected by Glamour editors. However, when you buy something through our retail links, Condé Nast may earn an affiliate commission. I learned the ...