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Antioxidant

R-ESCHERICHIA COLI/GENISTEIN FERMENT EXTRACT FILTRATE

65

Safety score · 0–100

Fine

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

A recombinant E. coli ferment of the soy isoflavone genistein — biotech production yields antioxidant and brightening phytoestrogen actives. Endotoxin and DNA-residue control are essential; phytoestrogen activity warrants caution.

Function

ANTIOXIDANTSKIN CONDITIONINGSKIN PROTECTING

Skin benefits

  • Antioxidant isoflavone
  • Brightening from tyrosinase inhibition
  • Phytoestrogenic skin signalling
  • Skin protection

Known concerns

  • Endotoxin/DNA-residue control needed
  • Phytoestrogen activity concerns
  • Sparse safety literature
  • Variable composition

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.