Polyquaternium-109
A cosmetic ingredient used as hair conditioning in skincare, haircare, and personal-care products sold in the European Union.
What is it?
Polyquaternium-109 is a polymeric quaternary ammonium salt.
What does it do?
Polyquaternium-109 is listed in the EU cosmetic ingredient inventory with the following declared functions:
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Hair conditioning
improves the appearance, feel, and manageability of hair
EU regulatory status
Polyquaternium-109 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-109?
Polyquaternium-109 is a cosmetic ingredient catalogued in the EU CosIng database. Polyquaternium-109 is a polymeric quaternary ammonium salt.
Is Polyquaternium-109 allowed in cosmetics in the EU?
Yes. Polyquaternium-109 is allowed for use in cosmetic products in the EU under Regulation 1223/2009.
What does Polyquaternium-109 do in cosmetic products?
Polyquaternium-109 is declared in the EU cosmetic ingredient inventory with these functions: hair conditioning.
Related ingredients
Source: EU CosIng database (European Commission). This page is derived from public-sector information published by the European Commission. · Last updated: 11/03/2014