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postbiotic vesicles

PARABACTEROIDES GOLDSTEINII EXTRACELLULAR VESICLES

55

Safety score · 0–100

Moderate

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

Tiny membrane bubbles shed by a gut bacterium being explored for its anti-inflammatory signaling; intriguing as a postbiotic actor in skincare, but cosmetic safety review and endotoxin control data are limited.

Function

ANTIOXIDANT, HUMECTANT, SKIN CONDITIONING - MISCELLANEOUS

Skin benefits

  • Bacterial extracellular vesicles can modulate skin microbiome signaling
  • Parabacteroides goldsteinii studied for anti-inflammatory metabolic effects in gut research

Known concerns

  • No SCCS or CIR cosmetic safety assessment
  • Bacterial EV preparations may carry endotoxin or immunogenic lipopolysaccharide
  • Strain-level safety and traceability for topical use are unclear
  • Regulatory status as a cosmetic ingredient is unsettled

References

EU

EU CosIng database

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

Related postbiotic vesicless

60
LACTOCOCCUS VESICLES
postbiotic vesicles

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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.