Why we love it: With its carefully calibrated blue-purple dyes, Matrix Brass Off Blue Shampoo is designed for brunettes who lighten their hair, though it can also be used on natural brunette and dark ...

Like all hair colors, brunettes can experience fading, brassiness, and an overall lack of vibrancy. Fortunately, using a blue shampoo can help if you're in between salon appointments, helping to ...

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 ...

Just like purple shampoos banish brassy undertones in blonde or gray hair, blue shampoos accomplish the same thing for brunettes. Since blue shampoos are relatively new to the market, though, shopping ...

It all comes down to the color wheel. Purple shampoo eliminates yellow tones in blonde hair by using violet pigments to neutralize brassiness. Blue shampoo is ideal for brunettes, neutralizing orange ...

With summer on its way and salons reopening, the time has come for everyone to see our post-lockdown hair glow up. One thing’s for sure for all of us, if you’re heading to the salon to have your ...

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 ...