Ingredients for Systane Lubricant Eye Drops

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

Inactive Ingredients: Boric Acid, Calcium Chloride, Hydroxypropyl Guar, Magnesium Chloride, Polyquaternium-1 as a Preservative, Potassium Chloride, Purified Water, Sodium Chloride, Zinc Chloride. May Contain Hydrochloric Acid and/or Sodium Hydroxide to Adjust pH.