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Skin Conditioning

SILKWORM FRASS

Updated
65

Safety score · 0–100

Fine

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

About

Processed silkworm waste (frass), rich in chitin. Used as a mild exfoliant and antimicrobial in modern skincare; insect-allergy and microbial-purity caveats apply.

Function

ABRASIVE

Skin benefits

  • Chitin antimicrobial
  • Mild physical exfoliation
  • Skin conditioning

Known concerns

  • Insect-protein allergy
  • Sparse safety data
  • Microbial-contamination risk

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.