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

And while this problem is more common in blondes, even dyed brunette hair can turn a nasty shade of Cheeto. This is because dyed brown hair can fade faster than ...

Those with virgin brunette hair can also use blue shampoo occasionally as it can help your hair look shinier. Blue shampoo is used in the same way as a normal shampoo and there’s no need to be alarmed ...