Polyglyceryl-5 Tristearate

INCI: POLYGLYCERYL-5 TRISTEARATE

CAS Number
Not individually assigned
Function
Skin-conditioning agent – emollient; surfactant – emulsifying agent (consistency factor / W/O)
Safety Rating
GOOD

Regulatory Status

🇪🇺 EU Status permitted
🇺🇸 US Status permitted
US Notes Not FDA-restricted; CIR assessed safe (2023) with qualification

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

Skin-conditioning emollient and emulsifying agent with adequate margin of safety; high melting point requires heated oil phase during formulation.

⚠️
Concern Level: Low

Frequently Asked Questions

Is Polyglyceryl-5 Tristearate safe in cosmetics?

Skin-conditioning emollient and emulsifying agent with adequate margin of safety; high melting point requires heated oil phase during formulation. The EU classifies Polyglyceryl-5 Tristearate as "permitted". Safety rating: GOOD.

Is Polyglyceryl-5 Tristearate allowed in the EU?

Polyglyceryl-5 Tristearate EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.

What does Polyglyceryl-5 Tristearate do in cosmetics?

Polyglyceryl-5 Tristearate functions as: Skin-conditioning agent – emollient; surfactant – emulsifying agent (consistency factor / W/O). It is classified as a cosmetic ingredient in our database. CAS number: Not individually assigned.

What is the Margin of Safety for Polyglyceryl-5 Tristearate?

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.

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