Hydroxyethoxyethyl Urea

INCI: HYDROXYETHOXYETHYL UREA

CAS Number
Not to be confused with Hydroxyethyl Urea (CAS 2078-71-9) — this is a distinct ethoxylated urea derivative
Function
Humectant / skin conditioning
Safety Rating
GOOD

Regulatory Status

🇪🇺 EU Status permitted
🇺🇸 US Status permitted
US Notes Permitted — no CFR restriction; note: CIR reviewed Hydroxyethyl Urea (separate ingredient) and found it safe

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

Safety Data

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

Calculate MoS for your specific formulation with the MoS Calculator.

Expert Verdict

CIR Panel noted potential for dermal irritation with Hydroxyethyl Urea and added qualifier when formulated to be non-irritating; same caution should apply; in-use irritation testing recommended for this analogue

⚠️
Concern Level: Low

Frequently Asked Questions

Is Hydroxyethoxyethyl Urea safe in cosmetics?

CIR Panel noted potential for dermal irritation with Hydroxyethyl Urea and added qualifier when formulated to be non-irritating; same caution should apply; in-use irritation testing recommended for this analogue The EU classifies Hydroxyethoxyethyl Urea as "permitted". Safety rating: GOOD.

Is Hydroxyethoxyethyl Urea allowed in the EU?

Hydroxyethoxyethyl Urea EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.

What does Hydroxyethoxyethyl Urea do in cosmetics?

Hydroxyethoxyethyl Urea functions as: Humectant / skin conditioning. It is classified as a cosmetic ingredient in our database. CAS number: Not to be confused with Hydroxyethyl Urea (CAS 2078-71-9) — this is a distinct ethoxylated urea derivative.

What is the Margin of Safety for Hydroxyethoxyethyl Urea?

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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