Dihydroquercetin
A cosmetic ingredient used as antioxidant in skincare, haircare, and personal-care products sold in the European Union.
What is it?
(2R-trans)-2-(3,4-dihydroxyphenyl)-2,3-dihydro-3,5,7-trihydroxy-4-benzopyrone
What does it do?
Dihydroquercetin is listed in the EU cosmetic ingredient inventory with the following declared functions:
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Antioxidant
neutralises free radicals to slow oxidative damage to the formulation or skin
EU regulatory status
Dihydroquercetin 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 Dihydroquercetin?
Dihydroquercetin is a cosmetic ingredient catalogued in the EU CosIng database. (2R-trans)-2-(3,4-dihydroxyphenyl)-2,3-dihydro-3,5,7-trihydroxy-4-benzopyrone
Is Dihydroquercetin allowed in cosmetics in the EU?
Yes. Dihydroquercetin is allowed for use in cosmetic products in the EU under Regulation 1223/2009.
What does Dihydroquercetin do in cosmetic products?
Dihydroquercetin is declared in the EU cosmetic ingredient inventory with these functions: antioxidant.
What is the CAS number of Dihydroquercetin?
The CAS (Chemical Abstracts Service) number for Dihydroquercetin is 480-18-2.
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