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Emulsifier

PEG-50 HYDROGENATED CASTOR OIL ISOSTEARATE

73

Safety score · 0–100

Fine

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

A highly ethoxylated castor-oil isostearate functioning as an emulsifying surfactant; typically used at low levels to stabilize cosmetic emulsions. Standard PEG-class purified-grade caveat applies.

Function

SURFACTANT - EMULSIFYINGVISCOSITY CONTROLLING

Skin benefits

  • Solubilizes oily ingredients
  • Stabilizes emulsions
  • Compatible with mild formulations

Known concerns

  • Trace 1,4-dioxane possible
  • Slow biodegradability of long PEG chains

References

EU

EU CosIng database

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

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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.