Sodium Gellan/polyitaconate Copolymer
A cosmetic ingredient used as absorbent, chelating, film forming in skincare, haircare, and personal-care products sold in the European Union.
What is it?
Sodium Gellan/Polyitaconate Copolymer is the polymer made by reacting Gellan Gum and Itaconic Acid neutralized by sodium hydroxide.
What does it do?
Sodium Gellan/polyitaconate Copolymer is listed in the EU cosmetic ingredient inventory with the following declared functions:
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Absorbent
takes up water-based or oil-based substances
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Chelating
binds metal ions to prevent them from interfering with formulation stability
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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
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Slip modifier
alters how a product spreads and feels on skin — typically making it glide more smoothly
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Surface modifier
alters the surface properties of solid particles (e.g. pigments) so they disperse better in the formulation
EU regulatory status
Sodium Gellan/polyitaconate Copolymer 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 Sodium Gellan/polyitaconate Copolymer?
Sodium Gellan/polyitaconate Copolymer is a cosmetic ingredient catalogued in the EU CosIng database. Sodium Gellan/Polyitaconate Copolymer is the polymer made by reacting Gellan Gum and Itaconic Acid neutralized by sodium hydroxide.
Is Sodium Gellan/polyitaconate Copolymer allowed in cosmetics in the EU?
Yes. Sodium Gellan/polyitaconate Copolymer is allowed for use in cosmetic products in the EU under Regulation 1223/2009.
What does Sodium Gellan/polyitaconate Copolymer do in cosmetic products?
Sodium Gellan/polyitaconate Copolymer is declared in the EU cosmetic ingredient inventory with these functions: absorbent, chelating, film forming, viscosity controlling, slip modifier, surface modifier.
What is the CAS number of Sodium Gellan/polyitaconate Copolymer?
The CAS (Chemical Abstracts Service) number for Sodium Gellan/polyitaconate Copolymer is 2687931-92-4.
Related ingredients
Source: EU CosIng database (European Commission). This page is derived from public-sector information published by the European Commission. · Last updated: 04/07/2024