Potassium Carrageenan
A cosmetic ingredient used as binding, emulsion stabilising, film forming in skincare, haircare, and personal-care products sold in the European Union.
What is it?
Potassium Carrageenan is the potassium salt of Carrageenan
What does it do?
Potassium Carrageenan 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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Emulsion stabilising
stabilises emulsions of oil and water, preventing separation over time
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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
Potassium Carrageenan 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 Potassium Carrageenan?
Potassium Carrageenan is a cosmetic ingredient catalogued in the EU CosIng database. Potassium Carrageenan is the potassium salt of Carrageenan
Is Potassium Carrageenan allowed in cosmetics in the EU?
Yes. Potassium Carrageenan is allowed for use in cosmetic products in the EU under Regulation 1223/2009.
What does Potassium Carrageenan do in cosmetic products?
Potassium Carrageenan is declared in the EU cosmetic ingredient inventory with these functions: binding, emulsion stabilising, film forming, viscosity controlling.
What is the CAS number of Potassium Carrageenan?
The CAS (Chemical Abstracts Service) number for Potassium Carrageenan is 64366-24-1.
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