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Surfactant

TEA-COCOYL ALANINATE

60

Safety score · 0–100

Fine

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

TEA-cocoyl alaninate — a mild amino-acid surfactant neutralised with triethanolamine. Cleansers love it, but the TEA part carries nitrosamine risk if poorly formulated.

Skin benefits

  • Mild amino-acid surfactant
  • Good lather and skin feel
  • Biodegradable

Known concerns

  • TEA component can form nitrosamines with nitrosating ingredients
  • Best in rinse-off formats
  • Avoid combining with nitrite-releasing preservatives

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.