Krill oil is extracted from Antarctic krill (Euphrasia superba).
This oil differs from other fish oils in that the omega 3 fatty acids are bound to phospholipids, which, due to their amphiphilic nature, act as a superior delivery system.
On the other hand, its rich natural composition in antioxidants such as astaxanthin provide stability and antioxidant potential.
Krill oil, due to its molecular structure, allows it to be a source of Omega-3 with greater bioavailability and therefore more effective.