Polyethyloxazoline
A cosmetic ingredient used as absorbent, binding, film forming in skincare, haircare, and personal-care products sold in the European Union.
What is it?
2-Ethyl-2-Oxazoline Homopolymer
What does it do?
Polyethyloxazoline is listed in the EU cosmetic ingredient inventory with the following declared functions:
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Absorbent
takes up water-based or oil-based substances
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Binding
holds the components of a formulation together, especially in pressed powders and compact makeup
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Film forming
forms a thin continuous film on skin, hair, or nails — used in long-wear makeup, sunscreens, and hairsprays
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Hair fixing
holds hair in a desired style, typically through a flexible film coating each strand
EU regulatory status
Polyethyloxazoline 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 Polyethyloxazoline?
Polyethyloxazoline is a cosmetic ingredient catalogued in the EU CosIng database. 2-Ethyl-2-Oxazoline Homopolymer
Is Polyethyloxazoline allowed in cosmetics in the EU?
Yes. Polyethyloxazoline is allowed for use in cosmetic products in the EU under Regulation 1223/2009.
What does Polyethyloxazoline do in cosmetic products?
Polyethyloxazoline is declared in the EU cosmetic ingredient inventory with these functions: absorbent, binding, film forming, hair fixing.
What is the CAS number of Polyethyloxazoline?
The CAS (Chemical Abstracts Service) number for Polyethyloxazoline is 25805-17-8.
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