Ocufresh Carbomer eye gel in preservative free vials relieves the symptoms of dry eyes and last up to 8 times longer than regular eye drops making it ideal for overnight use too. Ideal to alleviate the symptoms of dryness, discomfort, grittiness and minor irritation caused by dry eyes. Lubricating preservative free carbomer eye gel Cooling, soothing relief from the signs and symptoms of moderate/severe dry eyes More effective relief, compared with standard eye drops Long lasting relief, stays on the eye 8 times longer than standard eye drops