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Skin Conditioning

STREPTOCOCCUS SALIVARIUS/NONFAT DRY MILK FERMENT EXTRACT

74

Safety score · 0–100

Fine

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

Streptococcus salivarius (a beneficial mouth microbe) cultured on nonfat dry milk — produces peptides and lactic acid mainly for oral-care and microbiome-friendly formulas. Dairy-derived, so milk-allergy users should avoid.

Function

ORAL CAREpH ADJUSTERS

Skin benefits

  • Lactic acid and peptide content for skin and oral microbiome
  • Mild humectant and conditioning
  • Streptococcus salivarius is a well-studied oral commensal
  • Probiotic ferment heritage

Known concerns

  • Milk-protein allergy and dairy-derived
  • Streptococcus species require strong QC to avoid pathogen confusion
  • Topical-cosmetic dossier is thin (used mostly in oral-care)

References

EU

EU CosIng database

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

Related skin conditionings

Same plant / compound family

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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.