Carboxymethyl Chitosan
Good
Safe Pores
0/5
Irritancy
0/5
FA Safe
✅ Yes
Pregnancy
✅ Safe
Vegan
✅ Yes
Science & Benefits
Derived from chitin, this carboxymethylated version of chitosan is optimized for superior water solubility and biocompatibility. It forms a high-tenacity, non-occlusive moisture film on the skin that protects against environmental pollutants. It is zero-comedogenic and zero-irritant. Its logical value for acne-prone skin lies in its 'breathable' protection; it locks in hydration and prevents external irritants from entering the pores without trapping sebum or heat, making it an ideal film-former for humid climates.