Ingredient Directory
Low ConcernVegan

Silica Dimethyl Silylate

Treated silica / Hydrophobic silica

Safety Notes

Hydrophobically treated amorphous silica; thickens oil phase; prevents caking; slip; flow agent in powder products; well-tolerated; amorphous (not crystalline)

Function & Common Use

Function

Viscosity Agent / Slip Agent / Anticaking

Category

Viscosity Agent

Common In

Anhydrous products oils deodorants powders

Origin

Mineral (treated synthetic silica)

Concentration Limits

India (CDSCO)

No limit

EU Cosmetics Reg.

No limit

Frequently Asked Questions

Is Silica Dimethyl Silylate safe to use in skincare?

Silica Dimethyl Silylate has a Low concern rating from The Clean Sheet. Hydrophobically treated amorphous silica; thickens oil phase; prevents caking; slip; flow agent in powder products; well-tolerated; amorphous (not crystalline)

Is Silica Dimethyl Silylate allowed in India?

Silica Dimethyl Silylate is currently classified as "Permitted" under Indian cosmetics regulations. No concentration limit is specified for India.

What is Silica Dimethyl Silylate used for in cosmetics?

Silica Dimethyl Silylate functions as: Viscosity Agent / Slip Agent / Anticaking. It is commonly found in: Anhydrous products oils deodorants powders.

TCS Assessment
Low Concern
Based on peer-reviewed safety data, regulatory status, and expert review by The Clean Sheet panel.

Regulatory Status

India (CDSCO)
Permitted
EU
Permitted
US FDA
Permitted
Korea (MFDS)
Permitted

Identifiers

CAS68909-20-6
EC272-697-1

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