Wild Sockeye Salmon Oil. Alaskan Source. With Vitamin A & Omega 3s. PolarPower is pure fish oil power. It's the only whole food fish oil supplement available, complete with all the natural fatty acids and vitamins A & D. This is the purely natural way to get the powerful fats known as factor X - all the different forms of natural vitamins A & D - the whole complex, plus large amounts of the potent antioxidant astaxanthin. This is the only truly unprocessed, and unrefined fish oil. May contain natural particles. Stable even without refrigeration.