Emulsifier
PEG-10 DIOLEATE
Safety score · 0–100
Fine
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
PEG-10 Dioleate is a polyethylene glycol ester of oleic acid used as an emulsifier and emollient in skincare. It helps combine oil and water phases and softens the skin feel of finished products.
Skin benefits
- Nonionic emulsifier and surfactant for cosmetic formulas
- Helps stabilize oil-in-water emulsions
- Improves spreadability and skin feel
Known concerns
- Possible trace 1,4-dioxane from PEG manufacture if unrefined
- May enhance penetration of other ingredients
- Mild irritation possible on damaged 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, so always read the physical product label and consult a healthcare professional for personal concerns.