MOUTHWASH IN THE FORM OF A STABLE SUSPENSION COMPRISING MICROSPHERES THAT INCORPORATE AN ACTIVE INGREDIENT

摘要

The present invention relates to a mouthwash including microspheres that incorporate an active ingredient, wherein the microspheres are obtained directly in situ in the aqueous phase of the mouthwash by cross-linking. These microspheres do not tend to aggregate and the mouthwash appears in the form of a homogenous and stable suspension even after prolonged storage.