Neptune Krill Oil is rich in astaxanthin, omega 3 fatty acids and phospholipids . Neptune Krill oil is superior to fish oil as the omega 3 fatty acids are combined with phospholipids (as opposed to triglyceride or ester form with regular fish oil), this results in vastly superior bioavailablity and far less being required for therapeutic effects.
As krill oil is rich in phospholipids it provides a large amount of choline per serving. Choline is a vital nutrient that can support the nervous system and brain tissue. The potent antioxidant astaxanthin is also rich in krill oil, naturally protecting the delicate omega 3 fats from oxidation.