Skin Conditioning
LACTOBACILLUS/SOYBEAN SEED FERMENT EXTRACT
Safety score · 0–100
Fine
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
About
Lactobacillus-fermented soybean seed extract — used in K-beauty for antioxidant and barrier-supporting effects. Generally well tolerated; soy allergen risk is the main caveat.
Function
Skin benefits
- Fermented soybean — bioactive isoflavones and amino acids
- Antioxidant and conditioning
- Supports barrier function
- Popular in K-beauty
Known concerns
- Soy allergen risk
- Ferment — variable composition
- Possible mild phytoestrogenic activity
- Limited dedicated cosmetic safety reviews
References
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 — always read the physical product label and consult a healthcare professional for personal concerns.