Optifresh Ophthalmic Solution contains polyvinyl alcohol (14 mg/ml) and povidone (6 mg/ml), which work together as lubricants to relieve symptoms of dry, irritated eyes caused by factors such as wind, sun exposure, prolonged screen time, or contact lens wear. By forming a protective film over the eye's surface, these ingredients help maintain moisture and reduce discomfort. To use, instill one or two drops into the affected eye(s) as needed