Other
LAURETH-11
Safety score · 0–100
Good
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
About
Laureth-11 is a cosmetic ingredient used in product formulations. Exercise caution due to limited available safety data.
Laureth-11 is an ethoxylated lauryl alcohol (C12) belonging to the Laureth family of nonionic surfactants. It is listed in the CosIng database (Functions: emulsifying, surfactant) with no EU restrictions in Annex III. The SCCS has reviewed similar ethoxylated fatty alcohols and considers them safe up to established concentration limits. The primary safety consideration is potential 1,4-dioxane contamination (a probable carcinogen formed as an ethoxylation byproduct), which EU cosmetic GMP requires to be minimized below 10 ppm.
Skin benefits
- Effective emulsifier for stable cosmetic formulations
- Helps solubilize oil and water phases
- Improves product texture and spreadability
Known concerns
- Potential 1,4-dioxane contamination from ethoxylation process
- May cause eye irritation at high concentrations
- Mild skin irritation possible in susceptible individuals
References
EU CosIng database
European Commission cosmetic ingredient registry — regulatory status, restrictions, authorised functions.
Related others
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This profile is for educational purposes and does not constitute medical advice. Regulatory status and scientific understanding evolve — always read the physical product label and consult a healthcare professional for personal concerns.