Mixing Guidelines & Ratios for NXT Permanent Colour

To make things easier for you, NXT has put together all the details you will need to use NXT permanent colour in a downloadable document.

The information provided will give you information on the following topics:

• Mixing guidelines
• Processing times
• Applications
• Regrowth application
• Colouring white or grey hair
• Mixing ratios
• Correctors, intensifiers and boosters

You can download a copy of the NXT Permanent Colour How to Use file by clicking the link below.