All products featured on GQ are independently selected by our editors. However, we may receive compensation from retailers and/or from purchases of products through these links. The best purple ...

Purple shampoo is actually made for blonde ... Those with brunette hair will see a much bigger difference in using blue shampoo. When brown hair colour starts to fade, it can take on a red/orange ...

Want to create the illusion of brighter, blonder hair with every wash? It’s time you tried a purple shampoo. We’ve all been there. You come out of the hairdressers feeling like your blonde is ...

The orangey tones of brassy hair are negated with a purple shampoo, or a blue one for brown and black hair. When you wash with one of these, the shampoo deposits tiny colour pigments onto the hair ...