Bromphenol Blue
A cosmetic ingredient used as antimicrobial, antioxidant in skincare, haircare, and personal-care products sold in the European Union.
What is it?
4,4'- (3H-2,1-Benzoxathiol-3-ylidene)Bis[2,6-Dibromophenol]-S,S-Dioxide
What does it do?
Bromphenol Blue is listed in the EU cosmetic ingredient inventory with the following declared functions:
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Antimicrobial
kills or inhibits the growth of microorganisms
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Antioxidant
neutralises free radicals to slow oxidative damage to the formulation or skin
EU regulatory status
Bromphenol Blue 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 Bromphenol Blue?
Bromphenol Blue is a cosmetic ingredient catalogued in the EU CosIng database. 4,4'- (3H-2,1-Benzoxathiol-3-ylidene)Bis[2,6-Dibromophenol]-S,S-Dioxide
Is Bromphenol Blue allowed in cosmetics in the EU?
Yes. Bromphenol Blue is allowed for use in cosmetic products in the EU under Regulation 1223/2009.
What does Bromphenol Blue do in cosmetic products?
Bromphenol Blue is declared in the EU cosmetic ingredient inventory with these functions: antimicrobial, antioxidant.
What is the CAS number of Bromphenol Blue?
The CAS (Chemical Abstracts Service) number for Bromphenol Blue is 115-39-9.
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