Refresh Tears PF (10mL MDPF bottle)

About Refresh Tears PF Same ingredients as Refresh Optive Multi-dose preservative-free bottle 10mL Description (by Rebecca) May 2024 This is not a new eye drop - it's just newly available in a different type of package and sporting a totally baffling name. Refresh Tears PF is a Refresh Optive clone but in a multi-dose preservative-free bottle.  This means Refresh Optive is effectively available - albeit not under the Optive name - in all three packaging types: preserved multi-dose bottle preservative-free single-use vials and preservative-free multi-dose bottle (this product). The MYSTERY is why on earth Allergan would call this drop by a completely different name - a name, moreover, which is used already for yet another eye drop. Here's some more context: Refresh Tears is CMC 0.5% (no glycerin) with a preservative. Refresh Plus is the same as Refresh Tears but preservative-free. Logically, Refresh Tears PF ought to be the same thing but no preservative. But no - they took R