# SILICA STEARDIMONIUMPROPYL SILYLATE

URL: https://app.greenveil.ai/ingredients/ingredient_inci_silica_steardimoniumpropyl_silylate
Categories: beauty
Functions: Abrasive, Viscosity controlling
Identifier: SILICA STEARDIMONIUMPROPYL SILYLATE

> SILICA STEARDIMONIUMPROPYL SILYLATE: Used in cosmetics as an abrasive and a thickener. Silica Steardimoniumpropyl Silylate is the product obtained by the reaction of Triethoxysilylpropyl Steardimonium Chloride or Trimethoxysilylpropyl Steardimonium Chloride and Silica. Canonical ingredient record built from 1 public-source records. Compiled from 1 published data source.

## Safety assessment

- Chemical concern: not yet assessed
- Is it a concern? We haven't assessed a concern score for this ingredient yet. It is listed for cosmetic use in the EU.
- Rationale: Canonical ingredient record built from 1 public-source records.

## Regulatory status

- EU: Active — Silica Steardimoniumpropyl Silylate is the product obtained by the reaction of Triethoxysilylpropyl Steardimonium Chloride or Trimethoxysilylpropyl Steardimonium Chloride and Silica.

## Expert safety opinions

- SCCS (EU Scientific Committee on Consumer Safety): no opinion on file.
- CIR (Cosmetic Ingredient Review (US expert panel)): no opinion on file.

## Data sources

- CosIng (updated 2026-09-23): https://ec.europa.eu/growth/tools-databases/cosing/details/102145

_Assessed by Greenveil._