thickener

Silica (Nano)/Silica Stearate Acid

INCI: SILICA
CAS 7631-86-9
Silica (Nano)/Silica Stearate Acid is used in cosmetic products as a rheology modifier agent.
Generally Safe
This ingredient has a good safety profile based on available data.
Purpose

Function

rheology modifier, thickener, anticaking agent, opacifier
Profile

Properties

Silicone
Silicone free
Malassezia
Safe
Fungal Acne
Safe
Details

Description

Silica (Nano)/Silica Stearate Acid is used in cosmetic products as a rheology modifier agent.

Reference

Identifiers

CAS Number
7631-86-9
INCI
SILICA
Category
thickener
Updated
Apr 2, 2026