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Surfactant

TRIS-OLEOYLTROMETHAMINE ETHANE SULFONIC ACID

65

Safety score · 0–100

Fine

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

A hybrid molecule combining oleic acid, tromethamine and a sulfonate group, used as a mild surfactant and pH adjuster. Generally low irritation at typical use.

Function

SKIN CONDITIONINGSKIN PROTECTING

Skin benefits

  • Oleic-acid linked tromethamine pH adjuster
  • Skin-conditioning surfactant
  • Good for cleansing formulas

Known concerns

  • Limited independent safety data
  • Possible mild irritation at high levels
  • Composition may vary by supplier

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.