Iultra 400 Eye Drop is a sterile ophthalmic solution formulated with Polyethylene Glycol 0.4% w/v and Propylene Glycol 0.3% w/v, designed to provide effective relief from dry, irritated, or fatigued eyes. The combination of these active ingredients acts as a lubricant and artificial tear substitute, enhancing ocular surface moisture and reducing discomfort associated with dryness caused by environmental factors, prolonged screen exposure, contact lens wear, or postoperative conditions. Polyethylene Glycol serves as a high molecular weight polymer that retains moisture on the corneal surface, while Propylene Glycol contributes to maintaining tear film stability and preventing evaporation. Iultra 400 Eye Drop is indicated for temporary relief of burning, irritation, and discomfort due to dryness of the eye or exposure to wind and sun. It is suitable for use in adults and children above the age of two. The formulation is preservative-free or contains minimal preservatives to minimize the risk of hypersensitivity reactions and is compatible with contact lenses. Administration involves instilling one or two drops into the affected eye(s) as needed, with frequency adjusted based on symptom severity. Patients experiencing persistent symptoms should consult an eye care professional for further evaluation.