Montmorillonite
A cosmetic ingredient used as absorbent, bulking, emulsion stabilising in skincare, haircare, and personal-care products sold in the European Union.
What is it?
Montmorillonite
What does it do?
Montmorillonite 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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Bulking
adds volume or mass to a product without significantly changing its other properties
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Emulsion stabilising
stabilises emulsions of oil and water, preventing separation over time
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Light stabilizer
protects a cosmetic formulation from degradation by UV light, extending its shelf life
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Viscosity controlling
adjusts the thickness or flow of a formulation
EU regulatory status
Montmorillonite 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 Montmorillonite?
Montmorillonite is a cosmetic ingredient catalogued in the EU CosIng database. Montmorillonite
Is Montmorillonite allowed in cosmetics in the EU?
Yes. Montmorillonite is allowed for use in cosmetic products in the EU under Regulation 1223/2009.
What does Montmorillonite do in cosmetic products?
Montmorillonite is declared in the EU cosmetic ingredient inventory with these functions: absorbent, bulking, emulsion stabilising, light stabilizer, viscosity controlling.
What is the CAS number of Montmorillonite?
The CAS (Chemical Abstracts Service) number for Montmorillonite is 1318-93-0.
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