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SODIUM PROPOXYHYDROXYPROPYL THIOSULFATE SILICA

Updated
55

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

NOT REPORTED

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

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.