Surfactant
CETRIMONIUM LAURETH-12 SUCCINATE
Safety score · 0–100
Fine
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
About
A cationic quaternary ammonium surfactant salt used to condition skin and hair, lowering surface tension in formulations. Generally tolerated in rinse-off products but may irritate sensitive eyes and skin.
Skin benefits
- Quaternary ammonium-based mild conditioning surfactant
- Effective at lowering surface tension
- Good cleansing and skin/hair conditioning
Known concerns
- Quat surfactant — can cause mild irritation in sensitive individuals
- Contains ethoxylated laureth-12 — potential 1,4-dioxane and ethylene oxide impurity concerns
- Cationic surfactants can be eye-irritating
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.