PEG surfactant / emulsifier
PEG-40 RICINOLEAMIDE
Safety score · 0–100
Fine
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
A polyethylene glycol amide of ricinoleic acid (the main fatty acid in castor oil) used as a nonionic emulsifier and mild surfactant in cleansers, lotions, bath products, and conditioning emulsions.
Skin benefits
- Nonionic surfactant derived from castor-oil ricinoleic acid
- Useful as emulsifier and mild cleanser in cleansers
- Provides water-oil compatibility in formulation
Known concerns
- PEGylated ingredient; manufacturing residues (1,4-dioxane) require purification
- May reduce skin barrier in heavily PEG-loaded leave-on formulas
- Not preferred by consumers seeking PEG-free products
References
EU CosIng database
European Commission cosmetic ingredient registry: regulatory status, restrictions, authorised functions.
Related peg surfactant / 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.