Is Polydiethylsiloxane safe in cosmetics?
Polydiethylsiloxane has a safety rating of "GOOD" in our database. EU status: permitted. US status: permitted.
Good
Cosmetic Ingredient
Polydiethylsiloxane
INCI: POLYDIETHYLSILOXANE
Polydiethylsiloxane (CAS 68937-22-2) is a cosmetic cosmetic ingredient functioning as Skin conditioning agent; emollient. EU Regulation 1223/2009 status: permitted. Industrial safety data is also available in the chemical safety database.
View industrial chemical safety profile for CAS 68937-22-2 →
Auto-generated CPSR Part A draft with source citations
Function
Skin conditioning agent; emollient
Safety Rating
GOOD
Regulatory Status
EU EU Status
permitted
US US Status
permitted
US Notes
Permitted for cosmetic use; CIR Expert Panel reviewed related dimethicone/silicone crosspolymers as safe in present practices of use
For full compliance data across multiple jurisdictions, use the Substance Compliance tool.
Safety Data
Margin of Safety, dermal absorption, and sensitization profile summaries for Polydiethylsiloxane.
Calculate MoS for your specific formulation with the MoS Calculator.
Expert Verdict
Expert safety assessment and concern-level summary for Polydiethylsiloxane.
Frequently Asked Questions
Is Polydiethylsiloxane allowed in the EU?
Polydiethylsiloxane EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.
What does Polydiethylsiloxane do in cosmetics?
Polydiethylsiloxane functions as: Skin conditioning agent; emollient. It is classified as a cosmetic ingredient in our database. CAS number: 68937-22-2.
Compliance Tools
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Substance Compliance
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MoS Calculator
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Heavy Metal Limits
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