Emollient
MALEATED DEHYDRO CASTOR ACIDS
Safety score · 0–100
Fine
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
About
Castor-oil fatty acids modified with maleic anhydride and dehydration to create reactive emollient/surfactant intermediates. Mild in finished products; trace residues are the main flag.
Function
Skin benefits
- Emollient and surfactant precursor
- Improves dispersion and texture
- Castor-derived renewable feedstock
Known concerns
- Reactive maleic anhydride chemistry — residue concern
- Sensitization potential
- Limited cosmetic toxicology
References
EU CosIng database
European Commission cosmetic ingredient registry — regulatory status, restrictions, authorised functions.
Related emollients
Check your shelf
Find MALEATED DEHYDRO CASTOR ACIDS in your products.
Scan any cosmetic product with LuxSense to see if it contains MALEATED DEHYDRO CASTOR ACIDS and get a full ingredient breakdown with safety scores.
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.