Regulatory Status
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Safety Data
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Expert Verdict
Inhalation: in aerosol/spray products, ensure particle sizes are primarily >10 µm (CIR noted 60–80 µm typical, <1% under 10 µm) ; environmental persistence concern (non-biodegradable silicone)
Frequently Asked Questions
Is Stearyl Trimethicone safe in cosmetics?
Inhalation: in aerosol/spray products, ensure particle sizes are primarily >10 µm (CIR noted 60–80 µm typical, <1% under 10 µm) ; environmental persistence concern (non-biodegradable silicone) The EU classifies Stearyl Trimethicone as "permitted". Safety rating: EXCELLENT.
Is Stearyl Trimethicone allowed in the EU?
Stearyl Trimethicone EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.
What does Stearyl Trimethicone do in cosmetics?
Stearyl Trimethicone functions as: Emollient, hair conditioning, skin conditioning. It is classified as a cosmetic ingredient in our database. CAS number: Not individually assigned (alkyl-modified trimethylsiloxysilicate polymer).
What is the Margin of Safety for Stearyl Trimethicone?
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.
Compliance Tools
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Related Ingredients
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