I use this liquid for several weeks and have you ordered because of the good reviews. As I have in the evenings and often do inter alia with dry eyes I thought this lens solution I have to try. If I am to be honest, I can not tell the difference to the "cheaper" version without Hyaluron. On the contrary, I tend to feel that I have a slight "filming" on the Lisnen the person a little bothers me. For other fluids, I have not had that. And no, I clean my contact lenses on a regular basis and change this even after a month. In the evening I take out them, so is not to my application !!
This opinion has no share with me but I think that's the charge, in return for conventional liquid is not justified. The comfort has not improved in general. The experience should, however, make any itself.