Hair Conditioning
TALLOW TRIHYDROXYETHYLAMMONIUM ACETATE
Safety score · 0–100
Moderate
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
About
A tallow-derived quaternary ammonium acetate used as a cationic conditioner. Effective for hair softness but quats can irritate eyes/broken skin and tallow sourcing is a flag.
Function
Skin benefits
- Cationic conditioning agent for hair
- Reduces static and improves combing
- Surfactant
Known concerns
- Quaternary ammonium can irritate eyes and broken skin
- Tallow-derived raw material - sourcing/sustainability concerns
- Limited modern safety data
References
EU CosIng database
European Commission cosmetic ingredient registry — regulatory status, restrictions, authorised functions.
Related hair conditionings
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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.