HYLO – FRESH lubricating eye drops provide improved lubrication for eyes that are dry, irritated and tired from external factors; e.g. prolonged exposure to video screens and monitors, air conditioning, dust, pollution, smoke etc. They may also be recommended for use after surgical procedures on the eye. HYLO – FRESH eye drops are preservative and phosphate free, and deliver at least 300 sterile drops through the unique COMOD multi – dose application system. They have a 6 month use – up period after opening, and are suitable for use with contact lenses.Directions Refer to pack insert for directions. Use within 6 months after opening. Warnings Always read the label and follow the directions for use.