Calcium Silicate
A cosmetic ingredient used as absorbent, bulking, opacifying in skincare, haircare, and personal-care products sold in the European Union.
What is it?
Silicic acid, calcium salt
What does it do?
Calcium Silicate 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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Opacifying
makes a transparent or translucent formulation opaque or pearlescent
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Pearlescent
creates a pearl-like, soft-shimmering appearance, common in shampoos and conditioners
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Viscosity controlling
adjusts the thickness or flow of a formulation
EU regulatory status
Calcium Silicate 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 Calcium Silicate?
Calcium Silicate is a cosmetic ingredient catalogued in the EU CosIng database. Silicic acid, calcium salt
Is Calcium Silicate allowed in cosmetics in the EU?
Yes. Calcium Silicate is allowed for use in cosmetic products in the EU under Regulation 1223/2009.
What does Calcium Silicate do in cosmetic products?
Calcium Silicate is declared in the EU cosmetic ingredient inventory with these functions: absorbent, bulking, opacifying, pearlescent, viscosity controlling.
What is the CAS number of Calcium Silicate?
The CAS (Chemical Abstracts Service) number for Calcium Silicate is 1344-95-2.
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