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Enzyme

SERRALYSIN

CAS 37312-62-2
55

Safety score · 0–100

Moderate

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

A bacterial metalloprotease used for enzymatic exfoliation in skincare. Effective but proteases carry recognized sensitization risks, especially via aerosol or repeated exposure.

Skin benefits

  • Bacterial protease used for gentle enzymatic exfoliation
  • Targets keratinized skin cells
  • Alternative to chemical exfoliants

Known concerns

  • Proteases can be respiratory and skin sensitizers
  • Risk of allergic reactions documented for enzyme ingredients
  • Activity must be carefully controlled to avoid over-exfoliation
  • Stability concerns in finished formulas

References

EU

EU CosIng database

European Commission cosmetic ingredient registry: regulatory status, restrictions, authorised functions.

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HYALURONIDASE
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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.