Oxyal Lubricating Sterile Eye Drops. Comfortable and long lastinglubrication. Effective and easy to use. Biodegradable, disappearingpreservative. Contains a preservative which is safe for use with alltypes of contact lenses and for non wearers.Oxyal Lubrication Eye Drops contains hyaluronic acid which isobtained by fermentation and is not of animal origin. Its activity isoptimized and prolonged by the synergic action of Protector filmogenouspolymer. The prescience of electrolytes (chlorides, sodium, potassium,calcium and magnesium), is essential for the cellular biochemicalprocesses, and the slight hypotonicity of the solution will always helpto keep the ocular surface in physiological conditions.Oxyal will decompose into oxygen, water and sodium chloride as soonas it makes contact with the eye surface. These substances only occurnaturally in the lacrimal liquid and do not irritate the eye mucousmembrane but will maintain healthy epithelia.Oxyal has been clinically proven to provide fast and permanent reliefin case of a feeling of irritated tired eyes which is not caused bypathological conditions and is induced by external factors such as e.g.long periods of time in front of a computer, air conditioning, dust,polluted air, smoke etc.If irritation persists, or if the condition does not improve, consult your doctor.Keep out of reach and sight of children.