It is a sterile ophthalmic solution with 0.2% sodium hyaluronate and physiological pH for the treatment of dry eye symptoms. Hyaluronic acid has viscoelastic, mucomimetic and mucoadhesive properties that improve the stability of the tear film, keeping the ocular surface hydrated and lubricated. It is perfectly compatible with soft and hard contact lenses. Provides immediate relief in cases of dryness, irritation and/or foreign body sensation that may occur due to dry eye, environmental factors, contact lens use, eye surgery or prolonged use of screens. Before applying Puro New 0.2 Sodium Hyaluronate ophthalmic solution 10 ml: 1. Wash your hands thoroughly. 2. Open the cap, tilt your head and look up. 3. Gently pull back the lower eyelid to create a space between the eye and the eyelid. 4. 5. Take the bottle with your other hand and turn it upside down. Apply a little pressure to release a drop into the hollow of your eye. Repeat the procedure for the other eye. 6. Close the bottle without touching the dispenser.