Matrix Super Sync 6NN is designed for rich, balanced shades and strong coverage without chemical damage to the hair.

Features:

- darker neutral results
- strengthens hair texture
- vegan, ammonia-free
- ideal for colour restoration and tinting
- up to 75% grey coverage

Usage:

1. Use only with the recommended Matrix 10 Volume Cream Developer (max 3%).
2. Follow the mixing ratios listed.
3. Wear suitable disposable gloves.
4. Do not use with metal tools.
5. Rinse hair thoroughly after application time.
6. Standard application time is 20 minutes at room temperature.
7. Detailed information can be found in the attached instructions.

90 ml