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Skin Conditioning

TRIMETHYLSILYL TRIMETHYLSILOXY SALICYLATE

CAS 3789-85-3 Updated
60

Safety score · 0–100

Fine

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

About

A silyl-protected salicylic acid derivative offering gentler exfoliation than free SA. Hydrolysis releases salicylate, so all standard salicylate cautions apply for sensitive users.

Function

SKIN CONDITIONING

Skin benefits

  • Silylated salicylate for milder exfoliation
  • Skin smoothing with reduced irritation vs free SA
  • Film-forming silky finish

Known concerns

  • Hydrolysis can release salicylic acid
  • Salicylate sensitivity caveats apply
  • Not for use in products for under-3s
  • Sparse independent dossier on silylated form

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.