Chitosan. HYDAMER™ HCMF by Chitinor (Seagarden) is a cationic film former and fixative agent. It is derived from marine shrimp shells through partial deacetylation of chitin. It exhibits excellent repair effects... view more

Chitosan PCA. Kytamer™ PC by Dow combines the substantive film-forming & fixative properties of chitosan with the natural humectant of pyrrolidone carboxylic acid (PCA). This marine originated... view more

Aqua (and) Pseudoalteromonas Ferment Extract (and) Citric Acid (and) Sodium Salicylate. Hyadisine® marine ingredient by Lubrizol is an anti-wrinkle and moisturizing agent. It retains water to smooth... view more