Surfactant
SOYTRIMONIUM CHLORIDE
Safety score · 0–100
Fine
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
About
A surfactant that helps stabilize emulsions in cosmetic products.
Quaternary ammonium compounds, trimethylsoya alkyl, chlorides
Function
Skin benefits
- Hair Conditioning
Known concerns
- May be drying with overuse
- May cause sensitivity in some individuals
References
EU CosIng database
European Commission cosmetic ingredient registry — regulatory status, restrictions, authorised functions.
Related surfactants
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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.