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Antimicrobial

PROPIONIBACTERIUM ACIDIPROPIONICI/SOYBEAN EXTRACT FERMENT FILTRATE

70

Safety score · 0–100

Fine

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

A Propionibacterium-fermented soybean filtrate used for mild antimicrobial and skin-conditioning effects. Generally tolerated outside soy allergy and at appropriate use levels.

Function

ANTIMICROBIALSKIN CONDITIONING

Skin benefits

  • Propionic acid postbiotic with mild antimicrobial activity
  • Soybean isoflavone skin conditioning
  • Skin pH support

Known concerns

  • Soy allergen carryover risk
  • Propionate at high % can sting
  • Lack of individual SCCS dossier

References

EU

EU CosIng database

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

Related antimicrobials

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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.