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Amphoteric imidazoline surfactant

CAPRYL HYDROXYETHYL IMIDAZOLINE

CAS 37478-68-5
55

Safety score · 0–100

Moderate

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

An imidazoline amphoteric surfactant used as a foam booster and conditioning co-surfactant in cleansers, with class-typical impurity and historical nitrosamine concerns.

Skin benefits

  • Mild amphoteric surfactant for cleansers
  • Compatible with anionic and cationic systems
  • Used as a foam booster and conditioning co-surfactant

Known concerns

  • Imidazoline class can carry impurities of concern such as DEA-like residuals
  • Potential mild eye irritation in concentrate
  • Historical concerns about nitrosamine formation in mixed surfactant systems
  • Limited modern SCCS review

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.