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Skin Conditioning

ACETYLSALICYLIC ACID

CAS 50-78-2 Updated
60

Safety score · 0–100

Fine

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

About

Aspirin used topically as a mild exfoliating and anti-inflammatory active. Hydrolyzes to salicylic acid on skin; effective for acne but carries the salicylate-class caveats around sensitivity and pregnancy.

Function

EXFOLIATING

Skin benefits

  • Mild exfoliation
  • Anti-inflammatory
  • Acne calming
  • Decongests pores

Known concerns

  • Salicylate sensitivity
  • Pregnancy caution
  • EU leave-on restrictions
  • Irritation at high %

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.