Formulation name
Permanent wave lotion - two components - based on reducing agents - part b
Frame formulation
| Ingredient | Maximum concentration (% w/w) |
|---|---|
| Reducing agent: ammonium thioglycolate | 5 |
| Reducing agent: cysteine HCl | 10 |
| Reducing agent: ethanolamine thioglycolate | 1 |
|
Anionic surfactants, non-ionic surfactants, amphoteric surfactants
Examples: betaine derivatives |
10 |
|
Alkaline agents
Examples: ammonium hydroxide, ethanolamine, ammonium bicarbonate |
8 |
|
Cationic surfactants
Examples: dicetyldimonium chloride |
5 |
|
Silicones, silanes
Examples: amodimethicone, alcoxysilanes |
5 |
|
Additional ingredients
Examples: thickeners |
5 |
| Diammonium dithiodiglycolate | 4 |
|
Hair conditioning agents
Examples: proteins, polymers |
2 |
| Opacifying agents | 1 |
| 1 | |
| Chelating agents | 0.3 |
| Aqua | to 100 |
To be mixed immediately prior to use with:
- part A (12.15-2013)
pH value: 8 - 10.5
pH value of the ready-to-use mixture (parts A and B): 6.5 - 9