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Hair Conditioning

PEG-2 OLEAMMONIUM CHLORIDE

CAS 18448-65-2
55

Safety score · 0–100

Moderate

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

A PEG-modified quaternary ammonium surfactant used for hair conditioning and anti-static effects. Mild compared to free quats but can still irritate the eyes; carries the PEG impurity concern too.

Function

ANTISTATICSURFACTANT - EMULSIFYINGSURFACTANT - CLEANSING

Skin benefits

  • Cationic surfactant — anti-static
  • Mild conditioning
  • PEG modification reduces irritation vs free quat

Known concerns

  • Quaternary ammonium — eye irritation
  • PEG impurity question — trace 1,4-dioxane
  • Aquatic toxicity

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.