Isoquercitrin
A cosmetic ingredient used as antioxidant in skincare, haircare, and personal-care products sold in the European Union.
What is it?
2-(3,4-dihydroxyphenyl)-3-(.beta.-D-glucofuranosyloxy)-5,7-dihydroxy-4H-1-benzopyran-4-one
What does it do?
Isoquercitrin is listed in the EU cosmetic ingredient inventory with the following declared functions:
-
Antioxidant
neutralises free radicals to slow oxidative damage to the formulation or skin
EU regulatory status
Isoquercitrin 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 Isoquercitrin?
Isoquercitrin is a cosmetic ingredient catalogued in the EU CosIng database. 2-(3,4-dihydroxyphenyl)-3-(.beta.-D-glucofuranosyloxy)-5,7-dihydroxy-4H-1-benzopyran-4-one
Is Isoquercitrin allowed in cosmetics in the EU?
Yes. Isoquercitrin is allowed for use in cosmetic products in the EU under Regulation 1223/2009.
What does Isoquercitrin do in cosmetic products?
Isoquercitrin is declared in the EU cosmetic ingredient inventory with these functions: antioxidant.
What is the CAS number of Isoquercitrin?
The CAS (Chemical Abstracts Service) number for Isoquercitrin is 21637-25-2.
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