Other
SODIUM PROPOXYHYDROXYPROPYL THIOSULFATE SILICA
Safety score · 0–100
Moderate
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
About
A specialty thiosulfate-on-silica ingredient with limited public safety data. Likely a niche reducing or conditioning agent; conservative scoring reflects thin documentation, not an identified hazard.
Function
Skin benefits
- Specialty thiosulfate-on-silica functional ingredient
- Possible reducing/conditioning role
Known concerns
- Very limited public toxicology data
- Thiosulfate chemistry can be irritating at higher %
- Mystery polymer rule applies — defaults conservative
References
EU CosIng database
European Commission cosmetic ingredient registry — regulatory status, restrictions, authorised functions.
Related others
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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.