Seven seas omega 3 maximum strength contains 697mg of omega 3 nutrients epa and dha contribute to the function of the heart dha helps support brain function and normal vision the omega 3 contains fatty acids eicosapentaenoic epa acid and docosahexaenoic dha acid these essential nutrients have proven to have healthy benefits to the eye brain and heart contains no artificial colours flavours or preservatives does not contain yeast wheat or dairy