We spoke to a hair expert on the best purple shampoos for blonde and grey hair, with sulphate-free options to brighten and tone from Olaplex, Redken, Fanola and more.

Have you noticed that your once bright blonde or polished gray hair has become dull and brassy? There's an easy way to fix it: Say hello to purple shampoo, the secret weapon relied upon by those with ...

If your hair is naturally blonde, color-treated blonde or gray, experts recommend adding a color-depositing shampoo to your hair care rotation to maintain your color. Color-depositing shampoos add ...

An update on Olaplex’s classic No 4 Bond Maintenance Shampoo, it shares the same patented active ingredient that seeks out the broken bonds in your hair (those caused by chemical, thermal and ...

We may receive a portion of sales if you purchase a product through a link in this article. If you made it to this page, you’re likely already familiar with the benefits of a purple-tinted hair ...