Active Ingredients: Polyethylene Glycol 400 Propylene Glycol Hydroxypropyl Guar Sorbitol Aminomethylpropanol Boric Acid Potassium Chloride Sodium Chloride Polyquad™ (Polyquaternium-1) 0.001% (Preservative) Systane Ultra Ud Eye Drops Is A Preservative-Free Lubricating Eye Drop Designed For Those Experiencing Symptoms Of Dry Eyes. It Helps Provide Long-Lasting Hydration And Comfort, Reducing Irritation And Protecting Against Further Dryness. Its Advanced Formula Mimics The Natural Tear Film, Ensuring Soothing Relief. Side Effects: Common Side Effects May Include: Temporary Blurred Vision. Mild Stinging Or Irritation Upon Application. Rare Side Effects: Allergic Reactions Such As Redness, Itching, Or Swelling. If Side Effects Persist Or Worsen, Discontinue Use And Consult An Eye Care Professional. Precautions: Single-Use Only: Each Vial Is For Single Use. Discard After Use. Avoid Contamination: Do Not Touch The Tip Of The Vial To Any Surface Or Your Eye. Contact Lenses: Remove Contact Lenses Before Application And Wait At Least 10 Minutes Before Reinserting. Storage: Keep At Room Temperature And Away From Direct Sunlight. Consultation: Seek Medical Advice If You Are Pregnant, Breastfeeding, Or Have Severe Eye Conditions.