Recommended for relief from Lipid deficient dry eye and Meibomian Gland Dysfunction. Your tears are protected by a thin oil layer to help reduce evaporation and prevent tears from running down your face. Tears are produced by several systems, and if any part of these systems break down, it can result in a reduced quality or quantity of tears. Tear replacement with eye drops is traditionally considered a mainstay of Dry Eye management. HYLO-Dual® contains a natural occurring substance called Sodium Hyaluronate which replenishes the tear film and Ectoin which helps stabilise the tear film. A stabilised tear film with a healthy oil layer offers protection from allergens and tear evaporation. Remove the cap before use. Before first use only, invert the bottle and pump the base until the first drop appears. The system is now ready for use. Place two fingers on the base of the bottle and your thumb on the shoulder, Pull down your lower eyelid. Tilt your head back and press on the base to release one drop.