This document discusses Salansu, a Korean beauty company that uses natural and biological solutions in its products rather than synthetic chemicals. It produces masks and other products using ingredients like chitosan and nanoparticles to hydrate skin and remove heavy metals and toxins. The company aims to increase its product shelf-life and sales of its natural products through research. It has seen increasing sales from 2016 to 2018 and has several patents related to cosmetic applications of chitosan. The executive team is focused on research, new product development, marketing and managing overseas sales.