How do I use purple shampoo to tone my hair? As purple sits opposite yellow on the color spectrum, the two colors cancel each other out. Purple-pigmented shampoo, therefore, works by neutralizing ...

We spoke to a hair expert on the best purple shampoos for blonde and grey hair, with sulphate-free options to brighten and ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." The one thing no one warned me about when I lightened my hair from dark brown to strawberry blonde is ...