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Probiotic bacterium

WEISSELLA CIBARIA

80

Safety score · 0–100

Good

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

Weissella cibaria is a lactic-acid bacterium used in probiotic-style skin ferments for barrier and microbiome support. With a food-grade safety background it is generally mild and well tolerated in sensitive skin.

Function

ANTIMICROBIAL, ANTIOXIDANT, ORAL CARE

Skin benefits

  • Lactic acid bacterium used in probiotic-style skincare ferments
  • Marketed for skin microbiome and barrier support
  • Generally mild and suitable for sensitive skin
  • Food-grade safety background supports cosmetic use
  • Vegan-friendly when grown on plant-based substrates

Known concerns

  • Live or lysate ferments need careful preservation
  • Independent cosmetic efficacy data still emerging
  • Substrate composition affects final ingredient profile

References

EU

EU CosIng database

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

Same plant / compound family

70
WEISSELLA CIBARIA FERMENT FILTRATE
Skin Conditioning
 78
WEISSELLA CIBARIA FERMENT LYSATE EXTRACT
Skin Conditioning

Check your shelf

Find WEISSELLA CIBARIA in your products.

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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.