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Emulsifier

PEG-25 GLYCERYL ISOSTEARATE

Updated
68

Safety score · 0–100

Fine

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

About

A PEG-25 ester of glyceryl isostearate used to emulsify creams and lotions. Generally well-tolerated; the only real caveat is 1,4-dioxane traces typical of PEG ingredients.

Function

SURFACTANT - EMULSIFYING

Skin benefits

  • Mild non-ionic emulsifier
  • Helps stabilize oil-in-water creams
  • Generally low irritation

Known concerns

  • Possible 1,4-dioxane trace from PEG ethoxylation
  • Polymer purity varies by supplier
  • Limited specific human data

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.