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Humectant

TRIOXAUNDECANEDIOIC ACID

CAS 13887-98-4 Updated
70

Safety score · 0–100

Fine

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

About

A linear C11 dicarboxylic acid with three ether linkages used as a humectant in cosmetic formulations. Limited published toxicology; structural alerts suggest possible mild irritation, so used with awareness.

Function

HUMECTANT

Skin benefits

  • Moisture attraction
  • Mild chelating effect

Known concerns

  • Limited toxicology data
  • Possible mild irritation

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.