It's cheap, but I don't know if it works well. I
wanted my upper lip to be a little thicker, so I asked for this point during the procedure, but the filler hardens on the flesh of the side of the lip rather than on the lips, so if you pull it to both sides of the mouth, you can see the filler. It's not pretty, but it's not very noticeable, but only I know.. The filler looks solid, so I'm a little concerned.