Other
LAURETH-16
Safety score · 0–100
Good
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
About
Laureth-16 is a cosmetic ingredient used in product formulations. Exercise caution due to limited available safety data.
Laureth-16 is the polyethylene glycol 16-mole ether of lauryl alcohol (dodecanol), CAS 9002-92-0. CosIng lists it with emulsifying and surfactant functions, with no EU Annex III restrictions. The higher EO number (EO16) increases water solubility and reduces potential for skin barrier interaction compared to lower-degree laureths, resulting in a favorable safety profile. CIR has assessed the laureth series as safe for cosmetic use, and no specific regulatory restrictions apply. The 1,4-dioxane content is regulated under EU GMP to trace levels. Laureth-16 is used across a wide range of cosmetic product types.
Skin benefits
- Excellent solubilizing properties for aqueous formulations
- Effective emulsifier for various cosmetic systems
- Improves product clarity and stability
Known concerns
- 1,4-dioxane trace impurity from ethoxylation process
- Mild eye irritation potential at high concentrations
- Rare reports of skin sensitization
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.