EPA and DHA in omega 3 support heart, brain and skin health, help control inflammation, and fight mild allergic reactions, joint swelling and gastrointestinal ulcers. Sisu Omega 3 1,000 MG is a high-potency wild fish oil supplement with the preferred ratio of 40% EPA and 20% DHA. Added vitamin E serves as a natural antioxidant and helps to preserve freshness.