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Emulsifier

PEG-10 HYDROGENATED CASTOR OIL ISOSTEARATE

79

Safety score · 0–100

Fine

Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.

A mid-EO ethoxylated castor-oil isostearate used as an emulsifier and viscosity controller. Considered safe at cosmetic levels, with the standard PEG-class caveat about using purified-grade material.

Function

SURFACTANT - EMULSIFYINGVISCOSITY CONTROLLING

Skin benefits

  • Stabilizes emulsions
  • Solubilizes oils
  • Mild skin feel

Known concerns

  • Trace 1,4-dioxane risk
  • Possible mild penetration enhancement

References

EU

EU CosIng database

European Commission cosmetic ingredient registry: regulatory status, restrictions, authorised functions.

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Same plant / compound family

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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.