Polyquaternium-10
A cosmetic ingredient used as antistatic, film forming in skincare, haircare, and personal-care products sold in the European Union.
What is it?
Cellulose, 2-(2-hydroxy-3-(trimethylammonium)propoxy)ethyl ether, chloride;Cellulose, 2-hydroxyethyl 2-[2-hydroxy-3-(trimethylammonio)propoxy]ethyl 2-hydroxy-3-(trimethylammonio)propyl ether, chloride Cellulose, ether with alpha-[2-hydroxy-3-(trimethylammonio)propyl]-omega-hydroxypoly(oxy-1,2-ethanediyl), chloride
What does it do?
Polyquaternium-10 is listed in the EU cosmetic ingredient inventory with the following declared functions:
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Antistatic
reduces static electricity, mostly in hair products to keep strands smooth and manageable
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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
Polyquaternium-10 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 Polyquaternium-10?
Polyquaternium-10 is a cosmetic ingredient catalogued in the EU CosIng database. Cellulose, 2-(2-hydroxy-3-(trimethylammonium)propoxy)ethyl ether, chloride;Cellulose, 2-hydroxyethyl 2-[2-hydroxy-3-(trimethylammonio)propoxy]ethyl 2-hydroxy-3-(trimethylammonio)propyl ether, chloride Cellulose, ether with alpha-[2-hydroxy-3-(trimethylammonio)propyl]-omega-hydroxypoly(oxy-1,2-ethanediyl), chloride
Is Polyquaternium-10 allowed in cosmetics in the EU?
Yes. Polyquaternium-10 is allowed for use in cosmetic products in the EU under Regulation 1223/2009.
What does Polyquaternium-10 do in cosmetic products?
Polyquaternium-10 is declared in the EU cosmetic ingredient inventory with these functions: antistatic, film forming.
What is the CAS number of Polyquaternium-10?
The CAS (Chemical Abstracts Service) number for Polyquaternium-10 is 81859-24-7 / 53568-66-4 / 54351-50-7 / 55353-19-0 / 68610-92-4 / 81859-24-7.
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Source: EU CosIng database (European Commission). This page is derived from public-sector information published by the European Commission. · Last updated: 15/10/2010