Severe and persistent dry eye conditions can be caused by central heating, air conditioning, smoke, dust, pollen or after surgery on the eye, leaving our eyes with irritation, burning or a foreign-body sensation. The Eye Doctor Intensive Relief Drops provide rapid relief and are easy to use with our 'one-drop' pump action dispenser. The Eye Doctor Intensive Relief Eye Drops drops feature: 0.3% Sodium Hyaluronate Preservative free Contact lens friendly Easy to use dispensing pump Lasts up to 6 months 10ml