Doctor recommended created. Helps relieve dry eyes. 30 day supply. The omega-3 in TheraTears Eye Nutrition come from fish oil that has been molecularly distilled and from organically grown cold-pressed flaxseed oil. To maintain the integrity of these high quality omega-3s we fortify each capsule with vitamin E. TheraTears Eye Nutrition is a source of omega-3 fatty acids for the maintenance of good health.