Dihydroxybiphenyl
A cosmetic ingredient used as bleaching, skin protecting in skincare, haircare, and personal-care products sold in the European Union.
What is it?
Biphenyl-4,4'-diol
What does it do?
Dihydroxybiphenyl is listed in the EU cosmetic ingredient inventory with the following declared functions:
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Bleaching
lightens hair or skin tone by chemically reducing pigment
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Skin protecting
helps shield skin from external environmental factors
EU regulatory status
Dihydroxybiphenyl is allowed for use in cosmetic products in the European Union under Regulation 1223/2009. It is not subject to a specific Annex restriction at the time of writing.
Frequently asked questions
What is Dihydroxybiphenyl?
Dihydroxybiphenyl is a cosmetic ingredient catalogued in the EU CosIng database. Biphenyl-4,4'-diol
Is Dihydroxybiphenyl allowed in cosmetics in the EU?
Yes. Dihydroxybiphenyl is allowed for use in cosmetic products in the EU under Regulation 1223/2009.
What does Dihydroxybiphenyl do in cosmetic products?
Dihydroxybiphenyl is declared in the EU cosmetic ingredient inventory with these functions: bleaching, skin protecting.
What is the CAS number of Dihydroxybiphenyl?
The CAS (Chemical Abstracts Service) number for Dihydroxybiphenyl is 92-88-6.
Related ingredients
Source: EU CosIng database (European Commission). This page is derived from public-sector information published by the European Commission. · Last updated: 15/10/2010