PEG-4 Oleamide

INCI: PEG-4 OLEAMIDE

CAS Number
26027-37-2
Function
Surfactant – Emulsifying
Safety Rating
GOOD

Regulatory Status

🇪🇺 EU Status permitted
🇺🇸 US Status permitted
US Notes CIR-reviewed; safe as used in cosmetics

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

Safety Data

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

Calculate MoS for your specific formulation with the MoS Calculator.

Expert Verdict

1,4-Dioxane residues may be present; amide linkage introduces nitrogen — verify nitrosamine-free status in formulations containing nitrosating agents.

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Concern Level: Low

Regulatory Flags

peg-ingredient

Frequently Asked Questions

Is PEG-4 Oleamide safe in cosmetics?

1,4-Dioxane residues may be present; amide linkage introduces nitrogen — verify nitrosamine-free status in formulations containing nitrosating agents. The EU classifies PEG-4 Oleamide as "permitted". Safety rating: GOOD.

Is PEG-4 Oleamide allowed in the EU?

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

What does PEG-4 Oleamide do in cosmetics?

PEG-4 Oleamide functions as: Surfactant – Emulsifying. It is classified as a cosmetic ingredient in our database. CAS number: 26027-37-2.

What is the Margin of Safety for PEG-4 Oleamide?

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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