Our iVIZIA bottle has a unique design that eliminates the need for preservatives, which can be irritating to the eye over time. #eyehealth #eyedrop iVIZIA Eye Gel for Nighttime Dry Eyes, preservative free, 30 single use vials FDA sends warning letters to three eye drop manufacturers CNET ranks iVIZIA Eye Care's sterile lubricant eye drops for dry eyes as Best Overall Eye Drops of 2025. Covering the spectrum of dry eye for all forms of dry eye issues! Tha Introduces iVIZIA OTC Eye Care Products in U.S The Optical Journal