Application:
Apply Topchic to dry hair. It is always recommended to wear gloves.
According to the target result, choose the appropriate lotion and proceed with the mixing ratio as shown in the table below:
Target result | Topchic lotion/volume | Mixing ratio lotion:color |
No lightening | 10 vol. 3% | 1:1 |
1 level of lift; grey hair coverage; tone on tone color | 20 vol. 6% | 1:1 |
2 levels of lift (Topchic 2-10) | 30 vol. 9% | 1:1 |
3-4 levels of lift (Topchic 2-10) | 40 vol. 12% | 1:1 |
3-4 levels of lift (Topchic 11-12 Highlift color) | 30 vol. 9% | 2:1 |
4-5 levels of lift (Topchic 11-12 highlift color) | 40 vol. 12% | 2:1 |
To achieve one level of lift without pre-lightening, add Blonding Cream or Blonding Cream Ash (cooler result).
Do not use Blonding Cream or Blonding Cream Ash with the Highlift Series 12 shades.
As with any other chemical service, a sensitivity test or patch test is required to prevent any undesirable effects.
Processing times without heat:
Color | Application | Processing time on roots | Processing time on mid-lenghts and ends |
Topchic 2-10 | First application | 20-25 min. | 5-10 min. |
Subsequent applications | 15-20 min. | 10-15 min. |
Topchic Highlift color 11-12 | First application | 30-35 min. | 10-15 min. |
Subsequent applications | 45 min. | --- |
Topchic Neutralights Highlift control series dark hair | First application | 15-20 min. | 10-15 min. |
Subsequent applications | 30 min. | --- |
Any stains on scalp/skin can be removed with System Color Remover Skin.