| 摘要 |
<p>The present invention is directed to compositions containing chitosan, a chitosan derivative or a physiologically acceptable salt thereof, and a short- medium chain dicarboxylic acid amide, or a physiologically acceptable salt thereof, forming a film after application onto the skin, useful for protecting skin of the face and of other affected areas in couperose, rosacea and teleangectasia of the legs.</p> |
