Antarctic krill oil (Euphausia superba), a premium marine source in which EPA and DHA are bound to phospholipids rather than triglycerides — the form that gives krill its reputation for absorption and digestive comfort. It also carries astaxanthin naturally, the carotenoid responsible for the oil's deep red colour and its own antioxidant activity. A step up from standard fish oil for anyone who wants the higher-grade option, or who has struggled with fish oil in the past. Serving size is 4 softgels.