Heart Support Superior Cardiovascular Combination Phospholipids-Bound Omega-3 Neptune Krill Oil - NKO Original A Dietary Supplement Non GMO Friend of The Sea Omega-3/Fish Oils Family Owned Since 1968 GMP Quality Assured NOW Krill & CoQ10 Softgels combine two of the most prominent and effective nutrients for cardiovascular health in one convenient supplement. CoQ10 is a vitamin-like compound that's clinically demonstrated its ability to support heart health through its effects on cellular energy production. Krill oil has naturally occurring omega-3 essential fatty acids, which are well-known for their vital role in the cardiovascular health. Together these two nutrient form a powerful combination supplement for the support of normal, healthy, cardiovascular functions. Neptune Krill Oil is manufactured under strict quality control standards. It is tested to be free of potentially harmful levels of contaminants (i.e. mercury and other heavy metals, PCBs, dioxins, and other contaminants).