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postbiotic ferment

LACTOBACILLUS/BETULA PLATYPHYLLA JAPONICA JUICE FERMENT

78

Safety score · 0–100

Fine

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

A Lactobacillus-fermented Japanese white birch juice delivering postbiotic metabolites, amino acids, and mild lactic acid. It hydrates and supports the skin barrier with a gentle profile.

Function

ANTIOXIDANT

Skin benefits

  • Fermented birch sap provides postbiotic metabolites and amino acids
  • Delivers mild hydration and skin-soothing components
  • Lactobacillus fermentation produces lactic acid for gentle exfoliation
  • Supports skin microbiome balance

Known concerns

  • Fermentation byproduct variability between batches
  • Possible mild acidity-related stinging in sensitized skin
  • Limited human clinical data specific to this ferment

References

EU

EU CosIng database

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

Same plant / compound family

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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.