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PEG-quat conditioner

PEG-9 DIETHYLMONIUM CHLORIDE

55

Safety score · 0–100

Moderate

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

A PEGylated diethyl quaternary ammonium conditioner with antistatic properties. Generally safe in rinse-off use, but PEG residuals and quat irritation profile warrant moderate caution.

Skin benefits

  • Antistatic and conditioning effect on hair and skin
  • Water-soluble due to PEG modification
  • Emulsifying properties in formulations

Known concerns

  • Quaternary ammonium chlorides can irritate eyes and mucous membranes
  • PEG ingredients may carry 1,4-dioxane and ethylene oxide trace impurities
  • Limited ingredient-specific toxicity studies

References

EU

EU CosIng database

European Commission cosmetic ingredient registry: regulatory status, restrictions, authorised functions.

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PEG-20 TALLOW AMMONIUM ETHOSULFATE
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PEG-5 OLEAMMONIUM METHOSULFATE
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PEG-5 TALLOW BENZONIUM CHLORIDE
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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.