Violacein
A cosmetic ingredient used as antimicrobial, antioxidant, colorant in skincare, haircare, and personal-care products sold in the European Union.
What is it?
2H-Indol-2-one, 3-[1,2-dihydro-5-(5-hydroxy-1H-indol-3-yl)-2-oxo-3H-pyrrol-3-ylidene]-1,3-dihydro-, (3E)-
What does it do?
Violacein 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
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Colorant
imparts colour to a cosmetic product
EU regulatory status
Violacein 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 Violacein?
Violacein is a cosmetic ingredient catalogued in the EU CosIng database. 2H-Indol-2-one, 3-[1,2-dihydro-5-(5-hydroxy-1H-indol-3-yl)-2-oxo-3H-pyrrol-3-ylidene]-1,3-dihydro-, (3E)-
Is Violacein allowed in cosmetics in the EU?
Yes. Violacein is allowed for use in cosmetic products in the EU under Regulation 1223/2009.
What does Violacein do in cosmetic products?
Violacein is declared in the EU cosmetic ingredient inventory with these functions: antimicrobial, antioxidant, colorant.
What is the CAS number of Violacein?
The CAS (Chemical Abstracts Service) number for Violacein is 548-54-9.
Related ingredients
Source: EU CosIng database (European Commission). This page is derived from public-sector information published by the European Commission. · Last updated: 06/09/2016