Our entry Omega-3 product contains 300 mg Omega-3. Omega 3 helps maintain the health of your heart, brain, and eyes. It also contains the UK government recommended 10 μg of Vitamin D. Vitamin D supports the health of your bones and immune system. These nutrients are obtained in one daily capsule. Seven Seas Omega-3 has been specifically developed to support your overall health and wellbeing. Omega-3 is essential as your body cannot produce it.