FOR THE TEMPORARY RELIEF OF BURNING, IRRITATION, AND DISCOMFORT DUE TO DRYNESS OF THE EYE OR EXPOSURE TO WIND OR SUN. MAY BE USED AS A PROTECTANT AGAINST FURTHER IRRITATION. PRESERVATIVE FREE. REFRESH OPTIVE MEGA-3 IS A FLAXSEED-ENHANCED, LOW-BLUR FORMULA THAT IS DESIGNED TO HELP RELIEVE DRY EYE SYMPTOMS ASSOCIATED WITH MEBOMIAN GLAND DYSFUNCTION, AS WELL AS SOOTHE THE EVERYDAY SYMPTOMS OF DRY EYE. THE NATURAL OILS WORK TO NOURISH AND REPAIR THE LIPID LAYER WHILE BRINGING ESSENTIAL HYDRATION TO ALL THREE LAYERS OF THE TEAR FILM AND PREVENTING TEAR EVAPORATION. SAFE TO USE AS OFTEN AS NEEDED. NO SHAKING REQUIRED. PRESERVATIVE-FREE.