Bought this, didn't open it and my daughter wanted me to be sure if this has preservatives or not so I check the website, nothing. The answers here vary depending on if if it's the one time use packets or bottles. So I did the online form for Refresh which is really Allergan / AbbVie and respond back that they were unable to contact me. I left a bogus phone number so I didn't want more resold spam calls. So I call them, first automated message discloses is the website for "privacy information". This is a return.

Bottle were stuffed into a used box and resealed. Hope some terrorist didn't replace the tears with sulfuric acid or something

It got to the point where I couldn't even yawn and make my own treats. I was using this stuff like crazy. It turns out I had a vitamin A deficiency. You may want to look into that, if you have a similar problem

Best for my very dry eyes. Nothing comes close. This is a great price!

I like this product because it doesn't "burn" my eyes when applied.

Great for old tired eyes.

Delivery was late and box destroyed....plastic bottles bottles survived

they are really good and soothing, improves vision with regular use.

Exactly as I ordered, but took a long time to receive.\n\n

If you have dry eye problems this helps allot.