Silica Cetyl Silylate
INCI: SILICA CETYL SILYLATE
Reviewed by Emma · Last updated 18 Aug 2026
What Is Silica Cetyl Silylate?
Silica Cetyl Silylate (INCI: SILICA CETYL SILYLATE) is a cosmetic ingredient listed in the EU CosIng inventory. Silane, hexadecyltrimethoxy-, hydrolysis products with silica.
Its declared cosmetic function is viscosity controlling.
Source: European Commission CosIng inventory.
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