Polyvinyl Butyral
A cosmetic ingredient used as binding, film forming, viscosity controlling in skincare, haircare, and personal-care products sold in the European Union.
What is it?
Condensation of polyvinyl alcohol and butyraldehyd
What does it do?
Polyvinyl Butyral is listed in the EU cosmetic ingredient inventory with the following declared functions:
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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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Viscosity controlling
adjusts the thickness or flow of a formulation
EU regulatory status
Polyvinyl Butyral 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 Polyvinyl Butyral?
Polyvinyl Butyral is a cosmetic ingredient catalogued in the EU CosIng database. Condensation of polyvinyl alcohol and butyraldehyd
Is Polyvinyl Butyral allowed in cosmetics in the EU?
Yes. Polyvinyl Butyral is allowed for use in cosmetic products in the EU under Regulation 1223/2009.
What does Polyvinyl Butyral do in cosmetic products?
Polyvinyl Butyral is declared in the EU cosmetic ingredient inventory with these functions: binding, film forming, viscosity controlling.
What is the CAS number of Polyvinyl Butyral?
The CAS (Chemical Abstracts Service) number for Polyvinyl Butyral is 63148-65-2.
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