Emulsifier
C12-13 PARETH-2 PHOSPHATE
Safety score · 0–100
Fine
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
About
A phosphate ester surfactant from C12-13 alcohols ethoxylated with 2 units. Mild emulsifier in lotions; safe at cosmetic levels but pareth grade matters for purity.
Function
Skin benefits
- Mild anionic emulsifier and surfactant
- Stabilizes oil-in-water emulsions
- Helps even, light skin feel
- Used at low percentages
Known concerns
- PEG/pareth chemistry can carry trace 1,4-dioxane if not purified
- Mild eye irritant in concentrated form
- Can be drying on very sensitive skin
References
EU CosIng database
European Commission cosmetic ingredient registry — regulatory status, restrictions, authorised functions.
Related emulsifiers
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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.