Polyvinylcaprolactam
A cosmetic ingredient used as film forming, hair fixing in skincare, haircare, and personal-care products sold in the European Union.
What is it?
2H-Azepin-2-one, 1-ethenylhexahydro-, homopolymer
What does it do?
Polyvinylcaprolactam is listed in the EU cosmetic ingredient inventory with the following declared functions:
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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
Polyvinylcaprolactam 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 Polyvinylcaprolactam?
Polyvinylcaprolactam is a cosmetic ingredient catalogued in the EU CosIng database. 2H-Azepin-2-one, 1-ethenylhexahydro-, homopolymer
Is Polyvinylcaprolactam allowed in cosmetics in the EU?
Yes. Polyvinylcaprolactam is allowed for use in cosmetic products in the EU under Regulation 1223/2009.
What does Polyvinylcaprolactam do in cosmetic products?
Polyvinylcaprolactam is declared in the EU cosmetic ingredient inventory with these functions: film forming, hair fixing.
What is the CAS number of Polyvinylcaprolactam?
The CAS (Chemical Abstracts Service) number for Polyvinylcaprolactam is 25189-83-7.
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