Toner is a semi-permanent hair dye that can be used to change the color of your hair or add highlights or lowlights. It is less damaging than permanent hair dye and can last anywhere from two to six weeks, depending on the type of toner used and how well you care for your hair.
Toner can be a great way to experiment with different hair colors without having to commit to a permanent change. It can also be used to correct unwanted tones in your hair, such as brassiness or yellowing. Toner can also be used to add shine and vibrancy to your hair.
