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Surfactant

TEA-TAURINE MYRISTYL ASPARTATE

55

Safety score · 0–100

Moderate

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

A triethanolamine salt of a taurine-aspartate amino-acid surfactant. Mild on its own, but the TEA counter-ion can form nitrosamines with certain preservatives — formulators must control that pairing.

Function

HAIR CONDITIONINGSURFACTANT - CLEANSING

Skin benefits

  • Mild amino-acid surfactant
  • Cleansing and conditioning in shampoos and washes

Known concerns

  • TEA (triethanolamine) salt — risk of nitrosamine formation if combined with nitrosating preservatives
  • TEA classed as moderate sensitiser
  • Less benign than sodium- or potassium-salt versions

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.