Whether you have dark blonde or brown hair, here are our top picks for the best blue shampoos for brunettes, along with expert advice from Cotto to keep your color looking fresh from the salon.

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 ...

Brunettes can use dark blue shampoo and redheads should use green—just look at the color wheel if you don't believe me! "Sometimes people complain their hair feels like straw after using purple ...

I even tried blue shampoo to no avail. It was only when my new hair stylist recommended a certain “black shampoo” that my blonde game finally changed! This shampoo is made with black pigment ...

For black or dark brunette hues that don’t have ... For a multi-tasking option, Joico’s Color Balance Blue Shampoo pairs the color-depositing pigments with hair-strengthening and protecting ...

which is what gives purple shampoo the ability to cancel out brassiness,” Green shares. Yes, there is blue shampoo — and it’s important to understand its formula, uses and benefits while ...

In general, blondes should use purple shampoo, redheads should use green and brunettes should choose a blue shampoo. We spoke to three hairstylists about the difference in colors and how to shop ...

With that in mind, scroll ahead to browse our hairstylist-vetted picks for the best blue shampoos a brunette can buy—with bonus selections for blondes and gray hair, too. Top Picks Best Overall ...