Polyisobutyl Methacrylate
A cosmetic ingredient used as film forming in skincare, haircare, and personal-care products sold in the European Union.
What is it?
Polyisobutyl Methacrylate is the homopolymer of isobutyl methacrylate
What does it do?
Polyisobutyl Methacrylate 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
EU regulatory status
Polyisobutyl Methacrylate 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 Polyisobutyl Methacrylate?
Polyisobutyl Methacrylate is a cosmetic ingredient catalogued in the EU CosIng database. Polyisobutyl Methacrylate is the homopolymer of isobutyl methacrylate
Is Polyisobutyl Methacrylate allowed in cosmetics in the EU?
Yes. Polyisobutyl Methacrylate is allowed for use in cosmetic products in the EU under Regulation 1223/2009.
What does Polyisobutyl Methacrylate do in cosmetic products?
Polyisobutyl Methacrylate is declared in the EU cosmetic ingredient inventory with these functions: film forming.
What is the CAS number of Polyisobutyl Methacrylate?
The CAS (Chemical Abstracts Service) number for Polyisobutyl Methacrylate is 9011-15-8.
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