DETAILS Optafa Fusion is the first artificial tear to combine two leading dry eye polymers, carboxymethylcellulose (CARMELLOSE) and sodium hyaluronate, a derivative of hyaluronic acid, to effectively treat the symptoms of dry eye. Provides the ocular surface with a protective barrier that simultaneously repairs cellular damage. The combination of its active ingredients maintains hydration and protects the eye from adverse environmental conditions. HOW TO USE Instill 1 or 2 drops into the eyes as needed.