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Humectant

CARBOXYMETHYL CHITOSAN MYRISTAMIDE

Updated
80

Safety score · 0–100

Good

Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.

About

A chitosan derivative with a fatty (myristic) tail and water-loving carboxymethyl groups. Doubles as humectant and conditioner. Generally safe; shellfish-allergy users should be aware.

Function

HUMECTANT

Skin benefits

  • Hydrates and conditions
  • Forms light protective film
  • Surfactant-like assist

Known concerns

  • Shellfish allergen origin
  • Sparse public toxicology

References

EU

EU CosIng database

European Commission cosmetic ingredient registry — regulatory status, restrictions, authorised functions.

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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.