Pentaerythrityl Behenate/Polyhydroxystearate

INCI: PENTAERYTHRITYL BEHENATE/POLYHYDROXYSTEARATE

CAS Number
Not assigned (mixed ester complex)
Function
Skin conditioning agent, emollient, viscosity increasing agent, stabilizer
Safety Rating
GOOD

Regulatory Status

๐Ÿ‡ช๐Ÿ‡บ EU Status permitted
๐Ÿ‡บ๐Ÿ‡ธ US Status permitted
US Notes Covered by CIR assessment โ€” pentaerythrityl tetraester class found safe; no signs of irritation in animal testing of analogous behenate esters

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

Pentaerythrityl behenate/polyhydroxystearate is a safe emollient with negligible absorption and no significant safety concerns.

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Concern Level: Low

Frequently Asked Questions

Is Pentaerythrityl Behenate/Polyhydroxystearate safe in cosmetics?

Pentaerythrityl behenate/polyhydroxystearate is a safe emollient with negligible absorption and no significant safety concerns. The EU classifies Pentaerythrityl Behenate/Polyhydroxystearate as "permitted". Safety rating: GOOD.

Is Pentaerythrityl Behenate/Polyhydroxystearate allowed in the EU?

Pentaerythrityl Behenate/Polyhydroxystearate EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.

What does Pentaerythrityl Behenate/Polyhydroxystearate do in cosmetics?

Pentaerythrityl Behenate/Polyhydroxystearate functions as: Skin conditioning agent, emollient, viscosity increasing agent, stabilizer. It is classified as a cosmetic ingredient in our database. CAS number: Not assigned (mixed ester complex).

What is the Margin of Safety for Pentaerythrityl Behenate/Polyhydroxystearate?

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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