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Emulsifier

PEG-5 HYDROGENATED CASTOR OIL TRIISOSTEARATE

76

Safety score · 0–100

Fine

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

A low-EO castor-oil tri-ester that helps mix oil and water in cosmetics. Generally well tolerated at typical levels; the PEG class carries the usual purified-grade caveat.

Function

SURFACTANT - EMULSIFYINGVISCOSITY CONTROLLING

Skin benefits

  • Stabilizes emulsions
  • Adds smooth skin feel
  • Saturated base resists oxidation

Known concerns

  • Possible trace 1,4-dioxane
  • Niche ingredient with thin public data

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-5 HYDROGENATED CASTOR OIL
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PEG-5 HYDROGENATED CASTOR OIL ISOSTEARATE
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PEG-5 HYDROGENATED CORN GLYCERIDES
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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.