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Emulsifier

PEG-15 BUTYLENE GLYCOL DIISOSTEARATE

65

Safety score · 0–100

Fine

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

A PEG-based ester used as a mild emulsifier and emollient. Generally low irritation; only standard PEG-class caveat is trace 1,4-dioxane in unpurified grades.

Function

SURFACTANT - EMULSIFYINGSURFACTANT - CLEANSING

Skin benefits

  • Mild non-ionic emulsifier and emollient
  • Improves spreadability of formulas
  • PEG class generally low-irritation

Known concerns

  • PEG materials may carry trace 1,4-dioxane unless purified
  • Specific dossier limited
  • Potentially comedogenic in some skins

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.