Hair toner—ever heard of it? If not, you're in good company. Even though stylists consider toner to be an essential, final step of a hair coloring appointment, it remains a mystery for many of us—even ...

To refresh and extend the vibrancy of your colour, as well as its shine, between appointments, a hair toner can become quite the game-changer in your routine - and not just in the case of blonde hair.

If you’re wondering what a hair toner actually is, you’re not alone. When salon chain Taylor Taylor London asked their clients having a colour service if they knew about toners, 86 per cent were in ...