TheraTears Dry Eye Therapy Eye Drops for Dry Eyes, 1.0 Fl Oz

Just had LASIK surgery, and since I’ll be using a lot of eye drops over the next few months, decided to buy one of each of the recommended drops on my aftercare list. They only recommended preservative free drops, and the photo show the four brands I’ve been using.Slime factor:Optase - the slimiest (thickest)Systane Complete PF - also pretty slimeyRefresh Relieva PF - not very slimey at allThera tears - least slimey (feels like regular water)The Optase is expensive, but it works well. It does leave my cheeks with a slime residue, so I splash or wipe my face off a few times a day. That’s not necessary, but I prefer to. It doesn’t crud or anything. I think “300 doses” is a touch optimistic. I did the math and for me, it came out to closer to 200 or so.I gravitate to the Systane the most often, all said and done. It does crud my eyelashes a bit after several uses in a row, but it keeps my eyes lubricated a good long time. I found it similar to Optase with a little less slime factor. I sometimes splash off my eyes when using this one too.I like Refresh for different reasons, it feels light and clean due it’s more watery consistency. But it doesn’t keep my eyes lubricated as long, so I keep this at the ready when I do use it. I have to reapply more often.Lastly, Theratears. It doesn’t really market as PF, but in small print, the box does say it’s “preservative free in the eye.” Not sure what that means, but it was on my recommended list so I bought it. This is most like a “regular” eye drop. Feels very light and watery, and comes in a regular dropper bottle without the vacuum PF nub. Works well and I got a bigger bottle at a good price point.All in all, I like all of them for different reasons and like to vary it up day to day depending on what I’m doing. If I’m out and about with less time to reapply,I go for the Optase or Systane. When I’m lounging at home with more leeway to reapply, I go with Refresh and Theratears because it feels less gunky. Hope this helps.

Great product. Nourishes my eyes. Good price for pack of 2,

I've been using these for many years and have found them soothing and gentle. They are easy to use once you get used to drops coming into your eyes. They are necessary for my irritated, tired and/or dry eyes. My specialist told me that if they help me, I should continue to use them.

Great stuff for the price. Love the relief from dry eye and the moisturizing effect. Great quality, however, it's not preservative free- so if you have a dry eye condition, you shouldn't use more that 4 times a day.

I use these eyedrops every day, sometimes more than once a day. They help with my dry eyes. I put it in every morning before my skincare routine and sometimes before I go to sleep at night. I've been using it for two years now.

I’ve been using this brand for years, it provides comfort and moisture for dry eyes and is reasonably priced.

These are my favorite eye drops. Every time I try a different kind, I always come back to these. They don't burn, they are comfortable and work so well. I often have dry eyes in the morning, and I love how these feel on my eyes.

My eye doctor recommended this product as I have dry eye problems in both eyes. It works really good.