Many: Refresh, genteal, systane, blink, etc. The real answer is try one, and if it works, keep using it. Preservative-free tears tend to be better but are more expensive.
Answered 10/4/2016
5.5k views
Dry eye drops: I like refresh optive and systane ultra but there are a lot of good products available.
Answered 3/12/2013
5.5k views
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