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Emulsifier

PEG-25 PROPYLENE GLYCOL STEARATE

65

Safety score · 0–100

Fine

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

A PEG-modified propylene glycol stearate ester used as a mild o/w emulsifier. Generally well tolerated; PEG-process residuals are the main caveat.

Function

SURFACTANT - EMULSIFYINGSURFACTANT - CLEANSING

Skin benefits

  • Effective o/w emulsifier
  • Mild for skincare creams
  • Self-emulsifying base

Known concerns

  • PEGs can carry trace 1,4-dioxane if not purified
  • Not biodegradable
  • Can enhance penetration of other ingredients

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.