Skin Conditioning
STREPTOCOCCUS SALIVARIUS/NONFAT DRY MILK FERMENT EXTRACT
Safety score · 0–100
Fine
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
About
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
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 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.