Polyglyceryl-10 Pentaisostearate

INCI: POLYGLYCERYL-10 PENTAISOSTEARATE

CAS Number
Not assigned (no discrete CAS in CIR)
Function
Surfactant – emulsifying agent (W/O); skin-conditioning agent – emollient
Safety Rating
GOOD

Regulatory Status

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

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

Safety Data

Margin of Safety (MoS)
adequate
Dermal Absorption
negligible
Sensitization
low

Calculate MoS for your specific formulation with the MoS Calculator.

Expert Verdict

Well-documented CIR safety assessment with reported use data and dermal irritation/sensitization testing on file.

⚠️
Concern Level: Low

Regulatory Flags

potential-allergen

Frequently Asked Questions

Is Polyglyceryl-10 Pentaisostearate safe in cosmetics?

Well-documented CIR safety assessment with reported use data and dermal irritation/sensitization testing on file. The EU classifies Polyglyceryl-10 Pentaisostearate as "permitted". Safety rating: GOOD.

Is Polyglyceryl-10 Pentaisostearate allowed in the EU?

Polyglyceryl-10 Pentaisostearate EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.

What does Polyglyceryl-10 Pentaisostearate do in cosmetics?

Polyglyceryl-10 Pentaisostearate functions as: Surfactant – emulsifying agent (W/O); skin-conditioning agent – emollient. It is classified as a cosmetic ingredient in our database. CAS number: Not assigned (no discrete CAS in CIR).

What is the Margin of Safety for Polyglyceryl-10 Pentaisostearate?

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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