best Lubricating eye drops

What do people think is the best drops for dry eyes ideally preservative free

I use the red hydrosan drops but interested to hear if anyone thinks there's anything better.

yes that's what I use

Hycosans plus are really good . I was given them by the hospital where Ihad RLE on both eyes 

Hello lotsofpain

I find a saline solution administered in an eye bath very helpful. I make up a bottle of saline so it is always to hand.

The hospital put me on liquifilm tears. But not realy any difference to me.thinking of trying hydrosan drops .

What is RLE? Please

Refractive Lense Exchange 

Would definitely recommend Hyco Sans Plus drops