19 ABSTRACTPOLYMERIC SYSTEM FOR DELIVERING A PRESERVATIVE-FREE PROSTAGLANDIN-BASED NONVISCOUS SOLUTION5This invention concerns an ophthalmic solution including:at least one prostaglandin;a solubilizing agent;a gelling agent of the carbomer type;10 - a carbomer polymerization-inhibiting agent;a co-gelling/co-solubilizing agent.Figure 1