Piel

Trimethylsiloxysilicate

INCI name: Trimethylsiloxysilicate

Trimethylsiloxysilicate is classed in the EU CosIng database as antifoaming, skin conditioning (emollient) and skin conditioning. Piel groups it with silicones.

What it does

CosIng definition

Silica, reaction products with trimethylsilane

How Piel groups it

Piel's knowledge base files Trimethylsiloxysilicate under:

Found in 216 products in Piel's catalogue.

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Identifiers

INCI name
Trimethylsiloxysilicate
CosIng reference
80398

Data from Piel's records, September 19, 2026