Heading Enjoy lasting, all-day comfort. Purpose Lubricant Manufacturer Alcon Active Ingredients Polyethylene Glycol 400 0.4%; Propylene Glycol 0.3% Directions Shake well before using. Instill 1 or 2 drops in the affected eye(s) as needed. Store at room temperature. Inactive Ingredients Aminomethylpropanol; 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 Uses For the temporary relief of burning and irritation due to dryness of the eye. Open your eyes to a breakthrough comfort technology with SYSTANE ULTRA Lubricant Eye Drops. SYSTANE ULTRA elevates the science of dry eye therapy to a new level. From first blink, eyes feel lubricated and refreshed. Feel the difference in dry eye relief with SYSTANE ULTRA. Warnings For external use only.