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UNDECYLENAMIDOPROPYL PEG-2 DIMONIUM UNDECYLENATE

70

Safety score · 0–100

Fine

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

About

An amphoteric surfactant with undecylenic acid providing antimicrobial benefits alongside cleansing and conditioning properties.

This is a complex amphoteric surfactant derived from undecylenic acid (a fatty acid with documented antifungal properties) and PEG-2. It functions as a cleansing and conditioning agent. Undecylenic acid and its derivatives have some regulatory attention in the EU due to sensitization potential at higher concentrations.

Skin benefits

  • Cleansing properties
  • Antimicrobial (undecylenic acid component)
  • Skin conditioning
  • Anti-fungal properties

Known concerns

  • Possible sensitization at high concentrations
  • Contains undecylenic acid which has some regulatory attention

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 — always read the physical product label and consult a healthcare professional for personal concerns.