SoColor Sync Pre-Bonded Acidic Toner (3.1 oz) - Clear

What it is:
Are you looking for a gentle toner for damaged hair? Try Matrix Color Sync Sheer Acidic Toner! This ammonia-free toner comes in several shades, like brunette neutral, sheer ash, sheer steel, and more! The wide variety of shades ensures that you’ll easily find your perfect toner shade.

What it does:
This ammonia-free toner deposits color onto the strands to alter their tone. It does not change the tone of the base of the hair - it only changes the color on the outside.

What else you need to know:
This toner works on either pre-lightened or natural hair. However, the hair should be at least a level 8. If your hair is not light enough, you may not get the result that you want.