Oil pressed from flax is incredibly rich in both omega-3 and omega-6 essential fatty acids, if it is freshly pressed and unrefined. Flora's Flax Oil provides 8 g of omega-3 and 2 g of omega-6 essential fatty acid per serving for the maintenance of good health. Because of the this flax oil's superior nutritional make-up, we recommend it always be used unheated. Floras fresh-pressed flax oil is perishable and should be kept refrigerated at all times after opening. The pressing and expiry dates are stamped on each bottle to ensure freshness. The shelf life is 12 months refrigerated, or longer if frozen. *These statements have not been evaluated by the Food and Drug Administration. These products are not intended to diagnose, treat, cure, or prevent any disease.