Systane Ultra Gutt Oculaire Hydra Ster 30x0,7ml Ud

The eye drops Systane Ultra, Alcon provide an action lubricant for those suffering from dry eye syndrome (dry eye).
Symptoms of dry eye: sensation of irritation, tingling and burning. You simply feel that your eyes are very tired. What's going on there exactly? The problem is that the \"tear film\" of your eye is detached from the cornea, causing a local drought. This phenomenon may occur in the case of contact lenses, as a side-effect caused by certain drugs, passing a lot of time in front of the computer, working in a dry environment, because of the air conditioning... The hormonal changes and age can also facilitate the onset of dry eye disease. In fact, the composition of the tear fluid of your eyes can deteriorate as they age and less to adhere to the cornea, which causes the \"tearing\".
Systane Ultra adheres to the corneal surface and provides a protective layer that soothes the symptoms immediately and permanently. A natural ingredient (more precisely, a sugar of the plant to guar) makes the eye drops Systane Ultra unique, and distinguishes them from other eye drops. This sugar, called guar HP, adapts to the pH of the tear film of your eyes, which ensures the exact lubricant that your eyes need so much work. You can use Systane Ultra as many times as necessary.

Polyethylene glycol 400 0.4 %, as propylene glycol is 0.3 %.

The eye drops Systane Ultra contains over 200 drops and can also be used by contact lens wearers. We strongly recommend that you instill Systane Ultra in your eyes before you apply your lenses in order to benefit from maximum comfort during the rest of the day.
Conservation/Sustainability
Shelf life after opening the bottle: 6 months. It has been proven that the preservative Polyquad is safe for eyes, which is not the case for other preservatives such as benzalkonium chloride.