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Emulsifier

PEG-20 METHYL GLUCOSE SESQUISTEARATE

CAS 68389-70-8
75

Safety score · 0–100

Fine

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

A sugar-derived PEG emulsifier — gentle, widely used in lotions and washes. Like all PEGs, the main concern is trace 1,4-dioxane impurities, controlled in cosmetic-grade material.

Function

SURFACTANT - EMULSIFYING

Skin benefits

  • Mild non-ionic emulsifier
  • Sugar-derived backbone
  • Good biodegradability

Known concerns

  • Trace 1,4-dioxane possible
  • PEG family — process residue scrutiny

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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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.