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Emollient

BACILLUS/SILKWORM CHRYSALIS FERMENT OIL EXTRACT FILTRATE

72

Safety score · 0–100

Fine

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

Silkworm (Bombyx mori) chrysalis oil fermented by Bacillus — supplies fatty acids and silk peptides for emollience and skin conditioning. Animal-derived; well-tolerated topically but ethical sourcing flags apply.

Function

HUMECTANTSKIN CONDITIONING

Skin benefits

  • Silkworm-derived fatty acids for emollience
  • Hydrolyzed silk peptides for skin conditioning
  • Bacillus metabolites with mild antimicrobial activity
  • Humectant amino acid profile

Known concerns

  • Animal-derived (silkworm chrysalis) — not vegan and ethical sourcing concerns
  • Silk allergen potential
  • Limited published cosmetic toxicology on this specific ferment

References

EU

EU CosIng database

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

Related emollients

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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.