ALTIAL PLUS Description Lubricating ophthalmic solution based on cross-linked hyaluronic acid, formulated for the treatment of ocular discomfort resulting from prolonged exposure to the sun; exposure to air-conditioned environments; prolonged use of computers, videotapes and televisions; redness caused by external agents; and the use of contact lenses. How to use Instill 1-2 drops of the product directly into the eyes, as needed, even several times a day. components Cross-linked hyaluronic acid, phmb, sodium chloride, phosphate buffer, purified water. Conservation Shelf life in intact packaging: 36 months. Store at a temperature between 5°C and 30°C. Format 1 multidose vial of 10 ml.