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Hair Conditioning

SILICA MERCAPTOPROPYL SILYLATE

Updated
65

Safety score · 0–100

Fine

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

About

Silica modified with thiol (mercapto) groups, used in hair products for binding and conditioning. Bound silica is inert; reactive thiols add mild caveats.

Function

ANTIMICROBIALANTI-SEBUMSKIN CONDITIONINGSKIN PROTECTING

Skin benefits

  • Silica-bound thiol — antioxidant or hair-conditioning role
  • Inert silica backbone
  • Low systemic exposure

Known concerns

  • Thiol odor and reactivity
  • Limited cosmetic safety review for this specific silylate

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.