As I’m sure many of you agree, hair colour appointments can be painfully time-consuming, not to mention expensive ...

A widespread myth surrounding hair dyeing is the belief that you must wait a few days before washing your hair; as hair-color ...

From neutralising brassy tones in blonde hair to boosting the rich, warm tones in brunettes and even fading-out greys, these supercharged shampoos deposit small amounts of colour with every wash.

It may once have been hidden with dye ... keep grey hair bright”. “For swimmers or those who use lots of heat or styling products, this could be required as much as alternate wash days ...