Simethicone

INCI: SIMETHICONE

CAS Number
8050-81-5
Function
Thickener / Viscosity modifier
Safety Rating
GOOD

Regulatory Status

๐Ÿ‡ช๐Ÿ‡บ EU Status permitted
๐Ÿ‡บ๐Ÿ‡ธ US Status permitted
US Notes M002

For full compliance data across 55 jurisdictions, use the Substance Compliance tool.

Safety Data

Margin of Safety (MoS)
adequate
Dermal Absorption
negligible
Sensitization
none

Calculate MoS for your specific formulation with the MoS Calculator.

Expert Verdict

Good safety profile with minimal skin penetration; generally considered safe for cosmetic use.

โš ๏ธ
Concern Level: Low

Regulatory Flags

eu_children_restricted

Frequently Asked Questions

Is Simethicone safe in cosmetics?

Good safety profile with minimal skin penetration; generally considered safe for cosmetic use. The EU classifies Simethicone as "permitted". Safety rating: GOOD.

Is Simethicone allowed in the EU?

Simethicone EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.

What does Simethicone do in cosmetics?

Simethicone functions as: Thickener / Viscosity modifier. It is classified as a Cosmetic Ingredient in our database. CAS number: 8050-81-5.

What is the Margin of Safety for Simethicone?

adequate The Margin of Safety (MoS) is calculated using SCCS methodology. A MoS above 100 is generally considered safe. Use the MoS Calculator tool to calculate MoS for your specific formulation and product category.

๐Ÿ“ฑ

Is Simethicone in Your Products?

Scan any product label with Piro โ€” our free ingredient scanner. Point your camera at the ingredients list and get instant safety scores for every ingredient.

Try Piro Free โ†’

Analyze Your Full Ingredient List

Paste any INCI list into the Decoder for instant safety analysis, or calculate the Margin of Safety for Simethicone in your formulation.