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PEG conditioning emulsifier

PEG-105 BEHENYL PROPYLENEDIAMINE

70

Safety score · 0–100

Fine

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

A polyethylene glycol behenyl propylenediamine used as a conditioning emulsifier in hair and skincare. PEG ingredients require purification to control trace 1,4-dioxane, but the parent material is generally tolerated.

Skin benefits

  • Acts as an emulsifier and conditioning agent
  • Behenyl chain adds substantivity and emollience
  • PEG portion provides water dispersibility
  • Useful in hair conditioners and creams

Known concerns

  • PEG ingredients can carry 1,4-dioxane impurity if not purified
  • Diamine head group may irritate at high levels
  • Limited public safety summaries

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.