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  • Showing results for a tiered approach to the use of alternatives to animal testing for the safety assessment of cosmetics skin irritation. Your search for A tiered approach to the use of alternati ves to animal testing for the safety assessment of cosmetics: skin irritation retrieved no results.
Regul Toxicol Pharmacol. 2009 Jul;54(2):188-96. doi: 10.1016/j.yrtph.2009.04.003. Epub 2009 Apr 22.

A tiered approach to the use of alternatives to animal testing for the safety assessment of cosmetics: skin irritation.

Author information

1
Unilever, Colworth Science Park, Sharnbrook, Bedford MK44 1LQ, UK.

Abstract

Evaluation of the skin irritancy and corrosivity potential of an ingredient is a necessity in the safety assessment of cosmetic ingredients. To date, there are two formally validated alternatives to the rabbit Draize test for skin corrosivity in place, namely the rat skin transcutaneous electrical resistance (TER) assay and the Human Skin Model Test using EpiSkin, EpiDerm and SkinEthic reconstructed human epidermal equivalents. For skin irritation, EpiSkin, EpiDerm and SkinEthic are validated as stand-alone test replacements for the rabbit Draize test. Data from these tests are rarely considered in isolation and are evaluated in combination with other factors to establish the overall irritating or corrosive potential of an ingredient. In light of the deadlines established in the Cosmetics Directive for cessation of animal testing for cosmetic ingredients, a COLIPA scientific meeting was held in Brussels on 30th January, 2008 to review the use of alternative approaches and to set up a decision tree approach for their integration into tiered testing strategies for hazard and safety assessment of cosmetic ingredients and their use in products. In conclusion, the safety assessments for skin irritation/corrosion of new chemicals for use in cosmetics can be confidently accomplished using exclusively alternative methods.

PMID:
19393278
DOI:
10.1016/j.yrtph.2009.04.003
[Indexed for MEDLINE]
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