Go too dark ... be it a brown that has become too warm, or a blonde that has turned a little brassy. 'If your hair has faded or oxidised to orange, you can use a toner to “neutralise” those ...

Hair toner—ever heard of it ... undertones (e.g., yellow tones in blonde hair and orange or red tones in brown hair) on color-treated hair. Since the dye in toners is demi-permanent, Cunningham ...

"They can blend grays away and they can add tremendous depth to dull brown hair ... Anyone who's had their hair bleached or colored will likely need a toner to maintain it and avoid brassiness ...

to create a toner. Ess recommends her Signature Glosses for at-home toning. Her glosses come in eight different shades, from clear to dark brown-black to help boost color-treated hair. She notes ...

The blue toner drops are specifically formulated ... Bright color-depositing shampoos might not show up on dark brown or black hair, but there are many color-depositing shampoo formulas that ...

Dark balayage is always a choice ... you'll want to lift the hair past orange and then use an ash-based toner to give a cool brown finish," celebrity colorist and Matrix brand ambassador George ...