EWG Safety Score
What Is Calcium Silicate?
Calcium Silicate is a cosmetic ingredient. It is grouped in the Absorbent category on this site.
There is limited independent published research on its topical use, so this entry describes what the ingredient is rather than making specific performance claims.
How widely it's used
Regulatory information
Standardised cosmetic-ingredient identifiers used by regulators.
Show identifiers
- INCI Name
- CALCIUM SILICATE
- EC Number
- 215-710-8
- Function
- Absorbent, Bulking, Opa CI Fying, Pearlescent, Viscosity Controlling
From the Clinic
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Acrylates Crosspolymer
A synthetic polymer that absorbs moisture and helps stabilise product texture
Activated Clay
A naturally absorbent mineral that helps manage excess oil and impurities
Alumina
Naturally occurring mineral also called aluminum oxide Used as an abrasive, thickener, and absorbent in cosmetics
Aluminum Silicate
Not available on this page
Avena Sativa Bran
A gentle plant-derived exfoliant with potential antioxidant properties
Avena Sativa Kernel Meal
A gentle plant-derived exfoliant derived from oat kernel meal
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