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Emulsifier

TREHALOSE UNDECYLENOATE

Updated
78

Safety score · 0–100

Fine

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

About

A sugar (trehalose) ester of undecylenic acid. Acts as both mild emulsifier and antimicrobial. Well-tolerated at cosmetic levels; limited published data.

Function

CLEANSINGHAIR CONDITIONINGSURFACTANT - CLEANSING

Skin benefits

  • Mild emulsification
  • Antimicrobial support
  • Skin conditioning
  • Sugar-based

Known concerns

  • Limited cosmetic monograph
  • Possible undecylenic acid sensitivity

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.