Purple shampoo eliminates yellow tones in blonde hair by using violet pigments to neutralize brassiness. Blue shampoo is ...

Blondes (of the unnatural variety) have long been using purple shampoo as a secret weapon to keep their colour looking fresh. The colour technology is a go-to for blondes who want to keep their ...

For brunettes with highlights, blue shampoo should be a non-negotiable for keeping your color fresh and brass-free for months. Purple shampoo is a blonde’s best friend. The violet formulas work to ...

A pop culture enthusiast, Konika is a beauty writer who loves exploring all things makeup and skincare. She has previously written for publications like Grazia India. Simply put, blue shampoo is a ...

"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.

Whether caused by oxidation during the coloring process or as a result of days spent under the sun's rays, brassy and orange undertones have a way of taking over brunette hair, sometimes just weeks ...

Add Yahoo as a preferred source to see more of our stories on Google. You’ve dyed your hair, now you’ve got to upgrade your hair care routine to match your newly ...

Growing up, I always wanted to dye my hair. I loved flipping through pages of magazines and seeing snapshots of my favorite brunette celebrities on the red carpet donning different shades of brown. It ...

Every product on this page was chosen by a Harper's BAZAAR editor. We may earn commission on some of the items you choose to buy. Blue shampoo won't turn your hair blue. But what it can do is help ...