Systane Ultra eye drops are a product recommended for the symptoms of dry eye. It relieves the burning sensation and irritation caused by dry eyes. Systane Ultra moisturizing eye drops can also be used to moisturize or restore moisture to soft contact lenses, reducing the discomfort of wearing them.
The unique ingredients of the drops form a loosely cross-linked gel-like structure inside the bottle. The pH of the drops (7.9) adjusts to the natural value of the tear film, ensuring you the optimal viscosity for application. Already after the first blink, a thin protective layer is created, improving your visual comfort. As sorbitol is washed out of the tear film, strong bonds are formed between pH-guar and borate anions. This significantly increases the elasticity of the tear film, thus ensuring stable protection of the surface of the cornea and conjunctiva. As a result, the surface of your eye is covered with an elastic layer of protection that:
extends the time of eye hydration,
strengthens the protection of the cornea,
rebuilds the tear film with every blink.