Polyglyceryl-3 Trisiloxane

INCI: POLYGLYCERYL-3 TRISILOXANE

CAS Number
Not publicly assigned
Function
Skin conditioning agent (emollient); surfactant (cleansing); surfactant (emulsifying)
Safety Rating
GOOD

Regulatory Status

๐Ÿ‡ช๐Ÿ‡บ EU Status permitted
๐Ÿ‡บ๐Ÿ‡ธ US Status permitted
US Notes Not FDA-restricted; no specific CIR monograph for this hybrid ingredient

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

Safety Data

Margin of Safety (MoS)
not established
Dermal Absorption
negligible
Sensitization
none

Calculate MoS for your specific formulation with the MoS Calculator.

Expert Verdict

Verify D4 and D5 cyclic siloxane residuals per EU Regulation 2018/35; supplier Certificate of Analysis required for cyclic siloxane content confirmation.

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Concern Level: Low

Frequently Asked Questions

Is Polyglyceryl-3 Trisiloxane safe in cosmetics?

Verify D4 and D5 cyclic siloxane residuals per EU Regulation 2018/35; supplier Certificate of Analysis required for cyclic siloxane content confirmation. The EU classifies Polyglyceryl-3 Trisiloxane as "permitted". Safety rating: GOOD.

Is Polyglyceryl-3 Trisiloxane allowed in the EU?

Polyglyceryl-3 Trisiloxane EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.

What does Polyglyceryl-3 Trisiloxane do in cosmetics?

Polyglyceryl-3 Trisiloxane functions as: Skin conditioning agent (emollient); surfactant (cleansing); surfactant (emulsifying). It is classified as a cosmetic ingredient in our database. CAS number: Not publicly assigned.

What is the Margin of Safety for Polyglyceryl-3 Trisiloxane?

not established 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.

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