Non-oxidative hair dye products on the European market: What do they contain?

Contact Dermatitis
Yolanda S HedbergCarola Lidén

Abstract

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. To identify the hair dye substances presently used in non-oxidative hair dye products in Europe. 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. 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. 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.

References

Jul 21, 2005·The British Journal of Dermatology·H SøstedJ D Johansen
Nov 3, 2009·Contact Dermatitis·Kerem YazarCarola Lidén
Nov 17, 2011·Contact Dermatitis·Kerem YazarCarola Lidén
Jun 21, 2013·Contact Dermatitis·Heidi SøstedJeanne D Johansen
Jun 17, 2015·Contact Dermatitis·Wolfgang UterJeanne Duus Johansen
Apr 5, 2016·Contact Dermatitis·Sara Thorén, Kerem Yazar
Dec 28, 2016·European Journal of Dermatology : EJD·Annarita AntelmiCecilia Svedman

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Citations

Nov 15, 2019·International Journal of Dermatology·Juan Francisco Mir-BonaféEduardo Rozas-Muñoz
Apr 5, 2020·International Journal of Environmental Research and Public Health·Wolfgang UterIan R White

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