Ammonium Polyacrylate
A cosmetic ingredient used as film forming, light stabilizer, surfactant - cleansing in skincare, haircare, and personal-care products sold in the European Union.
What is it?
2-Propenoic acid, homopolymer, ammonium salt
What does it do?
Ammonium Polyacrylate 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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Light stabilizer
protects a cosmetic formulation from degradation by UV light, extending its shelf life
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Surfactant - cleansing
surfactant whose primary cosmetic role is cleansing — the active workhorse in soaps, shampoos, and body washes
EU regulatory status
Ammonium Polyacrylate 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 Ammonium Polyacrylate?
Ammonium Polyacrylate is a cosmetic ingredient catalogued in the EU CosIng database. 2-Propenoic acid, homopolymer, ammonium salt
Is Ammonium Polyacrylate allowed in cosmetics in the EU?
Yes. Ammonium Polyacrylate is allowed for use in cosmetic products in the EU under Regulation 1223/2009.
What does Ammonium Polyacrylate do in cosmetic products?
Ammonium Polyacrylate is declared in the EU cosmetic ingredient inventory with these functions: film forming, light stabilizer, surfactant - cleansing.
What is the CAS number of Ammonium Polyacrylate?
The CAS (Chemical Abstracts Service) number for Ammonium Polyacrylate is 9003-03-6.
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