MatrixColor Sync 5-Minute Fast Toneris a demi-permanent formulathat can be used to pre-tone, tone and colour correct the hair. The gel-cream formula supports fast and easy application, plus they are inter-mixable and can be applied to natural or colour-treated hair.

The Anti-Red shade features green tones to neutralise warm tones on Level 6 and below.
The Anti-Brass shade features blue tones to neutralise unwanted brassy tones on levels 6 to 8.
The Anti-Yellow shade features purple tones to neutralise yellow tones on pre-lightened hair level 9 and higher.

DIRECTIONS:Apply quickly to towel-dried hair at the basin. Process for up to 5 minutes until desired result are achieved. Rinse hair well.