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HYDROXYPROPYLTRIMONIUM HYDROLYZED WHEAT PROTEIN/SILOXYSILICATE

CAS -
78

Safety score · 0–100

Fine

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

About

A hybrid wheat protein-siloxysilicate quaternary ammonium conditioning agent that deposits both protein and silica micro-particles.

A hydroxypropyltrimonium derivative combining hydrolyzed wheat protein with siloxysilicate (silica) micro-particles, providing dual protein replenishment and physical smoothing. Siloxysilicates are inert mineral materials. The combination is not restricted under EU Annexes and provides unique visual and tactile benefits.

Skin benefits

  • Smooths hair fiber surface
  • Deposits protein and silica micro-particles
  • Adds volume and body

Known concerns

  • Wheat allergy consideration (rare for topical use)
  • Silica particles are inert and non-reactive

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.