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Skin Conditioning

STREPTOCOCCUS THERMOPHILUS FERMENT EXTRACT FILTRATE

Updated
78

Safety score · 0–100

Fine

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

About

A filtrate from fermenting Streptococcus thermophilus — the same species used to make yogurt, with EU food QPS status. Brings postbiotic peptides and skin-soothing effects; generally well tolerated.

Function

SKIN CONDITIONING - EMOLLIENT

Skin benefits

  • Postbiotic skin barrier support
  • Hyaluronic-acid-precursor production reported
  • Soothing for sensitive skin
  • QPS food-grade safety status

Known concerns

  • Filtrate composition supplier-dependent
  • Trace peptidoglycan/endotoxin possible
  • Limited cosmetic-specific clinical literature

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 — always read the physical product label and consult a healthcare professional for personal concerns.