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UV Filter

TEA-SALICYLATE

CAS 2174-16-5
50

Safety score · 0–100

Moderate

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

The triethanolamine salt of salicylic acid — used as a UV absorber and BHA. EU-regulated and the TEA portion can form nitrosamines if combined with nitrosating agents, so use is cautious.

Function

PRESERVATIVELIGHT STABILIZERUV FILTER

Skin benefits

  • UV absorber and BHA-style exfoliation
  • Mild preservative effect
  • Solubilizes salicylic acid

Known concerns

  • TEA can form nitrosamines in nitrite-contaminated formulas
  • EU Annex III/V regulated
  • Salicylate caution for children and pregnancy
  • Possible skin 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, so always read the physical product label and consult a healthcare professional for personal concerns.