Description Thera Tears® Dry Eye Therapy Lubricant Eye Drops offer fast, soothing relief in a preservative-free formula ideal for sensitive eyes. Each single-use container is designed for hygienic application—perfect for daily use at home or on the go. With 30 vials per pack and 0.60 fl oz total volume, this dry eye therapy is both convenient and effective. Whether you’re managing mild irritation or chronic dry eye, Thera Tears provides long-lasting hydration without added preservatives.