Thera Tears Lubricant Eye Drops 1 Fl. Oz. (30 Ml) PRODUCT DESCRIPTION: As a lubricant to relieve dryness of the eye.As a protectant against further irritation of the eye.For temporary relief of burning,irritation,and discomfort including exposure to wind or sun. Active Ingredients: Sodium Carboxymethylcellulose 0.25% Inactive Ingredients: Borate Buffers Calcium Chloride, Dequest, Magnesium Chloride, Potassium Chloride, Purified Water, Sodium Bicarbonate, Sodium Chloride, Sodium Perborate Added as a Preservative, Sodium Phosphate. SUGGESTED USE: Instill 1 or 2 drops in the affected eye(s) as needed. CAUTION: As a lubricant to relieve dryness of the eye. As a protectant against further irritation of the eye. For temporary relief of burning, irritation, and discomfort including exposure to wind or sun. Disappearing preservative for maximum comfort. Patented formula replicates human tears. TheraTears in a bottle contains a patented preserving ingredient that turns into pure oxygen and water on eye contact. Oxygen and water work with the TheraTears formula to provide soothing dry-eye relief that works. TheraTears in a bottle becomes preservative free on eye contact, and is designed for eyes with mild moderate dryness or eyes that need occasional or maintenance treatment. Now you can have the benefits of a preservative-free solution, and use only the drops you need. ITEM NUMBER- 913893