Thera Tears Lubricant Eye Drops: * Dry eye treatment * Use when eyes are dry to allergies, fatigue, or lack of moisture * Instantly saturates dry eyes * Provides maximum dry eye relief * Developed after 18 years of clinical research * Soothing formula replicates the moisture in your tears * Patented ingredient turns into water and oxygen on eye contact * Preservative free * Available in a 1 oz size