These eye drops contain ingredients that mimic the healthy qualities of natural tears, making them an effective option for soothing irritation and discomfort. The advanced preservative technology, known as Purite, breaks down into components that are found in natural tears upon instillation, ensuring a gentle and safe experience for your eyes. Ideal for individuals experiencing dryness due to environmental factors or prolonged screen time, Refresh Tears PLUS helps maintain comfort and hydration, promoting overall eye health.