Potassium Alginate
A cosmetic ingredient used as binding, emulsion stabilising, viscosity controlling in skincare, haircare, and personal-care products sold in the European Union.
What is it?
Alginic acid, potassium salt
What does it do?
Potassium Alginate is listed in the EU cosmetic ingredient inventory with the following declared functions:
-
Binding
holds the components of a formulation together, especially in pressed powders and compact makeup
-
Emulsion stabilising
stabilises emulsions of oil and water, preventing separation over time
-
Viscosity controlling
adjusts the thickness or flow of a formulation
EU regulatory status
Potassium Alginate 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 Alginate?
Potassium Alginate is a cosmetic ingredient catalogued in the EU CosIng database. Alginic acid, potassium salt
Is Potassium Alginate allowed in cosmetics in the EU?
Yes. Potassium Alginate is allowed for use in cosmetic products in the EU under Regulation 1223/2009.
What does Potassium Alginate do in cosmetic products?
Potassium Alginate is declared in the EU cosmetic ingredient inventory with these functions: binding, emulsion stabilising, viscosity controlling.
What is the CAS number of Potassium Alginate?
The CAS (Chemical Abstracts Service) number for Potassium Alginate is 9005-36-1.
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