Bion Tears Lubricant Eye Drops, Single-Use Vials 28 ea by Bion Tears

HOW TO USE: Make sure container is intact before use. To open, COMPLETELY TWIST OFF TAB. Do not pull off. Instill 1 or 2 drops in the affected eye(s) as needed. Throw away container. Do not reuse. Once opened, discard. All four containers within a pouch must be used within four days of opening the pouch. Active Ingredients: Dextran 70 0.1%; Hypromellose 2910 0.3% Inactive Ingredients: Calcium Chloride; Magnesium Chloride; Potassium Chloride; Purified Water; Sodium Bicarbonate; Sodium Chloride; Zinc Chloride; Hydrochloric Acid and/or Sodium Hydroxide and/or Carbon Dioxide To Adjust pH