GNC flax seed oil capsules are made with unrefined cold pressed flax seed oil for maximum potency and purity. Flaxseed oil contains both omega-3 and omega-6 fatty acids, which are needed for health. It is a good source of essential Omega 3, alpha-linolenic acid (ALA), which the body converts into Eicosapentaenoic acid (EPA), and Docosahexaenoic acid (DHA), the omega-3 fatty acids found in fish oil. Each serving of GNC flax seed oil capsules provides 1000 mg of flaxseed oil. Which are vital for heart, brain and eye health, it also helps in maintaining normal healthy blood lipids.