Ingredients for Systane Ultra Lubricant Eye Drops Vials

Active Ingredients: Polyethylene Glycol 400 0.4%, Propylene Glycol 0.3%..

Inactive Ingredients: Aminomethyl Propanol, Boric Acid, Hydroxypropyl Guar, Polyquad (Polyquaternium-1) 0.001% Preservative, Potassium Chloride, Purified Water, Sodium Chloride, Sorbitol. May Contain Hydrochloric Acid and/or Sodium Hydroxide to Adjust pH.