Bion Tears (28 PF vials)

About Bion Tears Preservative-free Active ingredients: Dextran and Hypromellose Box contains 28 0.4mL (0.01 fl oz) vials Description (by Rebecca) One of those little-known drops that's been around forever and is a favorite with some users. Description (from the manufacturer's literature) Updated Jan 2025 According to the manufacturer's website, Bion Tears seems to have been rebranded "Systane Bion Tears" and it is being rebranded to market it specifically to people who have had laser eye surgery. However, we have not yet received any in the new packaging at the Dry Eye Shop, so we are not incorporating their new descriptive language here yet.  Drug Facts Active Ingredients Ingredient / Purpose Dextran 70 0.1% / Lubricant Hypromellose 0.3% / Lubricant Uses For use as a protectant against further irritation or to relieve dryness of the eye. Warnings For external use only Do not use if this product changes color or becomes cloudy if you are sensitive to any ingredient in this