2- Biodegradable polymer for administrating to a living body or for cosmetic surgery containing sodium 2-mercaptoethane sulfonate as an osmotic agent

摘要

The present invention relates to a composition containing sodium 2-mercaptoethane sulfonate as an osmotic pressure adjusting agent, and more particularly, by containing sodium 2-mercaptoethane sulfonate as an osmotic pressure adjusting agent, osmotic pressure control is facilitated while additionally sterilized. It relates to a composition in which physical properties are maintained constant before and after, in particular, to a biodegradable polymer composition for in vivo administration comprising hyaluronic acid or a derivative of hyaluronic acid.