Aeon Protect Plus has been specifically designed by ophthalmic eye surgeons based on their patients' requirements before and after eye surgery. It has a unique formulation, enhanced to provide an artificial tear for relief from moderate to severe dry eye. Aeon Protect Plus is one of the first cross-linked sodium hyaluronate (0.3%) eye drops available on the market. Cross-linked sodium hyaluronate results in longer lasting lubrication of the eye's surface. Aeon Protect Plus is stored in an innovative dropper device which enables the solution to stay sterile, without the need of a preservative, and it is also phosphate free.