Formulation name
Permanent wave lotion - two components – based on hydrogen peroxide and reducing agents - part b
Frame formulation
| Ingredient | Maximum concentration (% w/w) |
|---|---|
| Reducing agent: ammonium thioglycolate | 20* |
|
Alkaline agents
Examples: ammonium hydroxide, ethanolamine, ammonium bicarbonate |
8 |
|
Additional ingredients
Examples: thickeners |
3 |
|
Anionic surfactants, non-ionic surfactants, amphoteric surfactants
Examples: betaine derivatives |
3 |
|
Cationic surfactants
Examples: dicetyldimonium chloride |
3 |
|
Hair conditioning agents
Examples: polymers |
2.5 |
| Parfum | 1 |
| Colourants | 1 |
| Opacifying agents | 0.5 |
| Chelating agents | 0.3 |
| Aqua | to 100 |
To be mixed immediately prior to use with:
- part A (12.13-2013)
- the mixing of parts A and B is exothermic
pH value: 7 - 9.5, pH value of the ready-to-use mixture (parts A and B): 7 - 9.5