Oxyquinoline
A cosmetic ingredient used as antimicrobial, chelating in skincare, haircare, and personal-care products sold in the European Union.
What is it?
8-Hydroxyquinoline; 1-Azanaphthalene-8-ol; Quinolin-8-ol; 8-Quinolinol; Phenopyridine
What does it do?
Oxyquinoline 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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Chelating
binds metal ions to prevent them from interfering with formulation stability
EU regulatory status
This ingredient is banned in the European Union.
Oxyquinoline is listed under Annex II of EU Cosmetics Regulation 1223/2009 (entry 395), making it prohibited in cosmetic products placed on the EU market.
Frequently asked questions
What is Oxyquinoline?
Oxyquinoline is a cosmetic ingredient catalogued in the EU CosIng database. 8-Hydroxyquinoline; 1-Azanaphthalene-8-ol; Quinolin-8-ol; 8-Quinolinol; Phenopyridine
Is Oxyquinoline allowed in cosmetics in the EU?
No. Oxyquinoline is banned for use in cosmetic products in the EU under Annex II of Regulation 1223/2009.
What does Oxyquinoline do in cosmetic products?
Oxyquinoline is declared in the EU cosmetic ingredient inventory with these functions: antimicrobial, chelating.
What is the CAS number of Oxyquinoline?
The CAS (Chemical Abstracts Service) number for Oxyquinoline is 148-24-3.
Related ingredients
Source: EU CosIng database (European Commission). This page is derived from public-sector information published by the European Commission. · Last updated: 31/07/2020