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Emulsifier

PEG-22/DODECYL GLYCOL COPOLYMER

CAS 78336-31-9
70

Safety score · 0–100

Fine

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

A PEG-based copolymer used as an emulsifier and conditioning agent in lotions and sunscreens. Generally safe; the typical PEG dioxane caveat applies.

Function

SURFACTANT - EMULSIFYINGLIGHT STABILIZER

Skin benefits

  • Effective emulsifier and conditioning agent
  • Good skin feel and stability
  • Used in sunscreens and lotions

Known concerns

  • Ethoxylated — trace 1,4-dioxane risk if not purified
  • Limited cosmetic safety literature

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.