Emulsifier / surfactant (PEG-phosphate ester)
CETEARETH-10 PHOSPHATE
Safety score · 0–100
Fine
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
Ceteareth-10 phosphate is a PEG-based emulsifier and mild surfactant used to stabilise creams and lotions. It is generally well tolerated, with safety dependent on supplier control of impurities.
Skin benefits
- Effective mild surfactant and emulsifier
- Improves texture and spreadability of formulas
- Generally low irritation in rinse-off and leave-on products
- Stabilises oil-in-water emulsions well
Known concerns
- Ethoxylated material with possible 1,4-dioxane trace impurities
- Penetration-enhancing effect on damaged skin
- Quality varies by supplier purification
- Phosphate component contributes to environmental load
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.