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Skin Conditioning

LACTOBACILLUS/BRASSICA NIGRA SEED FERMENT EXTRACT

78

Safety score · 0–100

Fine

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

A Lactobacillus ferment of black mustard seed — supplies hydrating ferment metabolites alongside Brassica antioxidants. Generally well-tolerated, with mustard isothiocyanates the main thing to keep an eye on.

Function

SKIN CONDITIONING

Skin benefits

  • Lactobacillus ferment metabolites soothe
  • Glucosinolate-derived antioxidants
  • Hydrating peptides and organic acids
  • Korean skincare pedigree

Known concerns

  • Brassica isothiocyanates can irritate at high concentrations
  • Sparse cosmetic-specific safety review
  • Strain/process variability

References

EU

EU CosIng database

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

Related skin conditionings

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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.