Other
LAURDIMONIUM HYDROXYPROPYL HYDROLYZED CASEIN
Safety score · 0–100
Fine
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
About
A casein protein-quaternary hybrid that conditions hair by binding cationic molecules to negatively charged damaged sites.
A laurdimonium hydroxypropyl derivative of hydrolyzed casein, combining protein replenishment with electrostatic substantivity. Casein hydrolysates are used in cosmetics without restriction, though casein is a milk protein requiring dairy allergy notation. The C12 lauryl chain provides moderate hydrophobic substantivity.
Skin benefits
- Conditions and strengthens hair
- Smooths cuticle surface
- Adds body and thickness to hair feel
Known concerns
- Milk/casein allergy consideration
- Generally low irritation potential
References
EU CosIng database
European Commission cosmetic ingredient registry — regulatory status, restrictions, authorised functions.
Related others
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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.