Ethoxylated surfactant
LAURETH-11
Safety score · 0–100
Fine
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
Laureth-11 is an ethoxylated lauryl alcohol surfactant used to mix oils into water and to cleanse mildly. Its main flag, shared by all laureths, is the need for suppliers to strip trace 1,4-dioxane from the material.
Skin benefits
- Effective non-ionic surfactant and solubilizer
- Helps disperse fragrance and oils in water
- Provides emulsifying power for creams and lotions
- Compatible with most actives across pH
Known concerns
- Ethoxylated, so trace 1,4-dioxane can be present if not stripped
- Petrochemical-derived feedstock
- May enhance penetration of other ingredients
- Possible mild stinging in eye-area products
References
EU CosIng database
European Commission cosmetic ingredient registry: regulatory status, restrictions, authorised functions.
Related ethoxylated surfactants
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This profile is for educational purposes and does not constitute medical advice. Regulatory status and scientific understanding evolve, so always read the physical product label and consult a healthcare professional for personal concerns.