I really don't understand why am I being downvoted. The drug in question is Carbomer 974P which is bioadhesive (a glue) and is used in spermicides and eydrops (

I really don't understand why am I being downvoted. The drug in question is Carbomer 974P which is bioadhesive (a glue) and is used in spermicides and eydrops (e.g. Oftagel). Similar drug that is recently being put into everything is hyaluronic acid.