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Emulsifier

PEG-15 HYDROGENATED CASTOR OIL ISOSTEARATE

Updated
78

Safety score · 0–100

Fine

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

About

A moderately ethoxylated castor-oil isostearate that functions as an emulsifier and viscosity modifier. Considered safe at typical cosmetic levels with the standard PEG-class purification caveat.

Function

SURFACTANT - EMULSIFYINGVISCOSITY CONTROLLING

Skin benefits

  • Stable emulsification
  • Smooth product texture
  • Mild on skin

Known concerns

  • Trace 1,4-dioxane possible
  • Mild penetration-enhancer potential

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 — always read the physical product label and consult a healthcare professional for personal concerns.