Formulation Instructions
- Identify the client’s natural level.
- Identify the desired hair color level.
- Where they intersect is the level of ion Color Brilliance™ hair coloring Crème or Liquid needed to achieve desired results.
- The recommended ion Sensitive Scalp Crème Developer™ strength (10 volume/3%, 20 volume/6%, 30 volume/9%, or 40 volume/12%) is also included.
- Always use 20 volume/6% for superior gray coverage.
Formulation Chart
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1 Black |
2 Darkest Brown |
3 Dark Brown |
4 Medium Brown |
5 Light Brown |
6 Dark Blonde |
7 Medium Blonde |
8 Light Blonde |
9 Very Light Blonde |
10 Lightest Blonde |
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10 Lightest Blonde |
1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 |
|
9 Very Light Blonde |
1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | |
|
8 Light Blonde |
1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | |
|
7 Medium Blonde |
1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | |
|
6 Dark Blonde |
1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | |
|
5 Light Brown |
1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 10 | Pre- Lighten | |
|
4 Medium Brown |
1 | 2 | 3 | 4 | 5 | 6 | 8 | 10 | Pre- Lighten | Pre- Lighten | |
|
3 Dark Brown |
1 | 2 | 3 | 4 | 5 | 7 | 10 | Pre- Lighten | Pre- Lighten | Pre- Lighten | |
|
2 Darkest Brown |
1 | 2 | 3 | 4 | 6 | 8 | Pre- Lighten | Pre- Lighten | Pre- Lighten | Pre- Lighten | |
|
1 Black |
1 | 2 | 4 | 5 | Pre- Lighten | Pre- Lighten | Pre- Lighten | Pre- Lighten | Pre- Lighten | Pre- Lighten | |


