Sports Research Krill Oil OMEGA-3 FATTY ACIDS EPA & DHA These essential fatty acids are one of the most researched nutrients, with a wide range of health benefits for your heart, eyes, liver and brain. PHOSPHOLIPIDS Phospholipids help omega-3s integrate into the cell membranes and may be a better delivery form to the bodyís organs than other marine oils. CHOLINE Choline is an essential nutrient vital for many body functions such as nerve signaling, liver and muscle functioning. Our body can't make enough, therefore we must obtain it from our diet. ASTAXANTHIN This natural antioxidant gives krill oil its beautiful red color. It also protects the oil from oxidation, eliminating the need to add preservatives.