I have always had trouble with dry eyes, especially during the spring and fall along with itchy eyes. It has prevented me from wearing my contact lenses at times. I have recently discovered a product by Allergan that has really helped me, it is the Refresh Liquigel. It comes in a 1 fluid ounce bottle and it is not a thick gel but not so fluid like most eye drops, I hope that makes sense! It covers the entire eye and works wonderfully. It says that it is for moderate to severe dry eyes and it is one product that I can honestly say that it does what it says! I am now able to wear my contacts in total comfort. You simply put one or two drops in each eye, I do this before inserting my contacts and it last pretty much all day long for me. I do recommend this to anyone who suffers from dry or itchy eyes, it is so worth the money. As most of you probably already know, most eye drops or re wetting drops can get pretty expensive, especially if they do not work and you are putting drops in through out the day.