If you’re going from blonde back to black, you really need to leave the dark dye on for a long time. Otherwise, when it ...

Check out these blue black hair color ideas to give your look a major refresh. Plus, shop for blue black hair dye.

When it comes to trying out a creative new hair look, Garcelle Beauvais is always game.

As Shirley Hagel, an advanced creative stylist at Parlor Hair ... those with sensitive skin or who have hair that is damaged or color-treated should try to steer clear and opt for a sulfate ...