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Skin Conditioning

SILKWORM COCOON/RH-POLYPEPTIDE-148 EXTRACT

75

Safety score · 0–100

Fine

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

A bioengineered peptide produced in silkworm cocoons, paired with silk-derived sericin proteins. Conditions and supports the skin barrier; safety data is still building.

Function

SKIN PROTECTING

Skin benefits

  • Recombinant peptide supports skin barrier
  • Silkworm cocoon co-extract adds sericin proteins
  • Smoothing and conditioning effect

Known concerns

  • Recombinant origin requires donor-cell GMP and trace-DNA control
  • Limited public safety dossier
  • Possible allergen for silk-sensitive individuals

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.