Amphoteric surfactant / conditioning agent
SODIUM CHITOSAN ISOSTEARAMIDE HYDROXYPROPYLSULFONATE
Safety score · 0–100
Fine
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
A chitosan-derived mild surfactant combining fatty isostearamide and sulfonate groups. Used in cleansers and shampoos to provide gentle foam, conditioning, and reduced irritation versus harsher surfactants.
Function
Skin benefits
- Mild surfactant suitable for sensitive skin cleansers
- Provides gentle foaming and conditioning effects
- Derived in part from chitosan, a natural polysaccharide
- Helps reduce irritation potential of harsher surfactants
Known concerns
- Limited publicly available safety data for this specific molecule
- Sulfonate group may cause mild irritation at high concentrations
- Possible shellfish-derived chitosan raises allergen consideration
- Manufacturing involves multiple chemical modifications
References
EU CosIng database
European Commission cosmetic ingredient registry: regulatory status, restrictions, authorised functions.
Same plant / compound family
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This profile is for educational purposes and does not constitute medical advice. Regulatory status and scientific understanding evolve, so always read the physical product label and consult a healthcare professional for personal concerns.