Yikes! I used to swear by blink (sodium hyaluronate 0.2%), couple of drops a day, brilliant. Now, I can no longer tolerate it. Optician recommended Thealoz Duo! Let's just say 1st time I used that, my head was soon stuck under the kitchen tap! It's stronger than Blink!
I have tried almost every brand/type On the market, Weldricks (very good, used for the Dogs epileptic meds too) Medino, Butterflies Eyecare, all good for supplies, even Amazon.
I'm currently using Vizulize hypromellose 0.3% and can (as long as don't go too bonkers) use their sodium hyaluronate due to it being 0.1%.
I also have their Preservative Free version of Carmellose 0.5%, my eyes like that stuff, but I won't use it permanently due to knowing my luck, id get used to it.
I also keep Carbomer eye gel in stock, for "just in case"! Which happened in November, for about a week NO eye drops were comfy, no matter what I put in, my eyes stung! I went through several tubes of Carbomer I can tell you. Eyes weren't gunky, just hurt.
I was diagnosed with bad dry eye over 10 years ago, but the pressures fine, he reckons I don't drink enough, (Probably right, but then I've never have! Since I was young a litre a day, total, has always been enough. Now I'm getting on, I'm paying the price. I do try to drink, but the problem is what goes in, has to come out! Sister says my bladder doesn't know what's hit it due to never drinking, hardly ever needing the loo!)
I think Hyosan was one of the first I tried, I could try it again, I'll have to check costs etc