Because your eyes are so important. Active Ingredients: Glycerin (0.6%); Propylene Glycol (0.6%) Inactive Ingredients: Boric Acid; Hydroxyalkylphosphonate; Purified Water; Sodium Alginate; Sodium Borate Uses: Relieves dryness of the eye. Prevents further irritation. Preservative-free. Long Lasting relief. This revolutionary advance in dry eye therapy provides soothing comfort and long lasting lubrication, keeping eyes feeling fresh throughout the day. This unique new formula restores the natural moisture in your eyes, providing effective, long lasting dry eye relief.