This entry shows data from the EU CosIng database. An editorial description has not been written and reviewed yet.
Functions
- Hair dyeing
- Imparting color to hair. Hair dyeing preparations may be temporary, semi-permanent, permanent, depending on the length of time the colorant remains on the hair.
EU regulation
EU · Annex III, entry 2601-(4’-Aminophenylazo)-2-methyl- 4-(bis-2-hydroxyethyl) aminobenzene
- Product type
- Hair dye substance in oxidative hair dye products
- Maximum concentration
- 0,25%
- As of
- 3 November 2026 · (EU) 2013/658