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Emulsifier

PEG-20 HYDROGENATED CASTOR OIL ISOSTEARATE

77

Safety score · 0–100

Fine

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

A PEG-20 ethoxylated castor-oil mono-ester with isostearic acid that acts as a nonionic emulsifier in skin and hair products. Generally safe at cosmetic levels; standard PEG-class purification caveat applies.

Function

SURFACTANT - EMULSIFYINGVISCOSITY CONTROLLING

Skin benefits

  • Stable emulsification
  • Smooth product texture
  • Gentle skin feel

Known concerns

  • Trace 1,4-dioxane possible
  • 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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PEG-20 HYDROGENATED CASTOR OIL
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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.