Ethoxylated non-ionic surfactant
C14-15 PARETH-12
Safety score · 0–100
Fine
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
C14-15 pareth-12 is a polyethylene glycol ether of fatty alcohols used as a mild emulsifier and surfactant. It is generally well tolerated, provided suppliers control trace 1,4-dioxane impurities tightly.
Function
Skin benefits
- Non-ionic surfactant and emulsifier
- Helps solubilise oils and fragrances in water
- Mild on skin compared with anionic surfactants
- Useful in cleansers, micellar waters and emulsions
Known concerns
- Ethoxylated ingredient with potential 1,4-dioxane impurity if not stripped
- Source of microplastic concern depending on chain length and degradation
- Possible mild eye irritation at high levels
- Quality varies with manufacturer purification
References
EU CosIng database
European Commission cosmetic ingredient registry: regulatory status, restrictions, authorised functions.
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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.