Non-oxidative hair dye products on the European market: What do they contain?
Contact Dermatitis
; 79(5): 281-287, 2018 Nov.
Article
em En
| MEDLINE
| ID: mdl-30028011
ABSTRACT
BACKGROUND:
Hair dyeing is very common and may cause allergic contact dermatitis. Oxidative (often termed permanent or semi-permanent) hair dye products have constituted the focus of market surveys and toxicological risk assessments, while non-oxidative (semi-permanent, temporary or direct) products have not been assessed.OBJECTIVES:
To identify the hair dye substances presently used in non-oxidative hair dye products in Europe.METHODS:
Ingredient label data on eligible products in 5 European countries were collected, and 289 different non-oxidative hair dye products were included in this study.RESULTS:
Up to 9 hair dye substances were present in each product. Sixty-eight individual hair dye substances were identified on the 289 product labels, and their occurrence ranged from 0.3% to 34%. There were differences concerning substances used and their number per product between products of different consistency and colour.CONCLUSIONS:
The hair dye substances in non-oxidative hair dye products are different from those in oxidative hair dye products, and are currently not covered by patch test series. The toxicological and skin-sensitizing profile of the substances in non-oxidative hair dye products, as well as their concentrations, should be further investigated.Palavras-chave
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Tinturas para Cabelo
Tipo de estudo:
Diagnostic_studies
/
Etiology_studies
/
Prognostic_studies
Limite:
Female
/
Humans
/
Male
País/Região como assunto:
Europa
Idioma:
En
Ano de publicação:
2018
Tipo de documento:
Article