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Skin Conditioning

SUBTILISIN

CAS 9014-01-1
42

Safety score · 0–100

Moderate

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

A protease enzyme used for gentle exfoliation in peels and masks. Effective and skin-safe in finished products, but the raw enzyme is a known respiratory allergen.

Function

KERATOLYTICSKIN CONDITIONING

Skin benefits

  • Enzymatic exfoliation of dead skin cells
  • Gentler alternative to acids in masks
  • Effective at low percentages

Known concerns

  • Strong respiratory sensitizer in raw form
  • GHS H334/H335 hazards
  • Skin and eye irritation potential
  • Allergy risk for asthmatics

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.