Blackmores CardiWell Omega Q10 is a combination of omega 3 fatty acids and CoQ10 to promote cardiovascular health. It contains omega-3 and CoQ10, a substance that is present in all the cells in the body. Blackmores CardiWell Omega Q10 promotes heart health. It maintains healthy cardiovascular system. CoQ10 in the health supplement is effective for heart conditions such as high blood pressure, chest pain and congestive heart failure.