PEG-4 Polyglyceryl-2 Distearate

INCI: PEG-4 POLYGLYCERYL-2 DISTEARATE

CAS Number
Not assigned as single CAS (complex mixed ester)
Function
Surfactant – Emulsifying
Safety Rating
GOOD

Regulatory Status

🇪🇺 EU Status permitted
🇺🇸 US Status permitted
US Notes Not individually CIR-reviewed; safety supported by PEG ester and polyglyceryl ester group assessments

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

Safety Data

Margin of Safety (MoS)
not established
Dermal Absorption
negligible
Sensitization
low

Calculate MoS for your specific formulation with the MoS Calculator.

Expert Verdict

1,4-Dioxane residues may be present; limited standalone toxicology data — CPSR assessor may request read-across justification from PEG ester and polyglyceryl ester component assessments.

⚠️
Concern Level: Low

Regulatory Flags

peg-ingredient

Frequently Asked Questions

Is PEG-4 Polyglyceryl-2 Distearate safe in cosmetics?

1,4-Dioxane residues may be present; limited standalone toxicology data — CPSR assessor may request read-across justification from PEG ester and polyglyceryl ester component assessments. The EU classifies PEG-4 Polyglyceryl-2 Distearate as "permitted". Safety rating: GOOD.

Is PEG-4 Polyglyceryl-2 Distearate allowed in the EU?

PEG-4 Polyglyceryl-2 Distearate EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.

What does PEG-4 Polyglyceryl-2 Distearate do in cosmetics?

PEG-4 Polyglyceryl-2 Distearate functions as: Surfactant – Emulsifying. It is classified as a cosmetic ingredient in our database. CAS number: Not assigned as single CAS (complex mixed ester).

What is the Margin of Safety for PEG-4 Polyglyceryl-2 Distearate?

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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