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Skin Conditioning

LACTOBACILLUS/SOYBEAN EXTRACT FERMENT FILTRATE

85

Safety score · 0–100

Good

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

Fermented soybean extract using Lactobacillus, producing natto-style peptides and isoflavones in a more skin-friendly form. Strong food-use record, well-tolerated, but soy-allergic users should still patch-test.

Function

SKIN CONDITIONING

Skin benefits

  • Bioavailable isoflavones with antioxidant action
  • Humectant peptides support hydration
  • Fermentation reduces native soy allergenicity
  • Long food-use safety history (natto-type ferment)

Known concerns

  • Soy-allergic users should still patch-test
  • Quality depends on ferment standardisation

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.