Amarin Corporation plc is a biopharmaceutical company with operations in lipid science focused on the commercialization and development of therapeutics for cardiovascular health. The Company operates through the development and commercialization of Vascepa segment. The Company's lead product, Vascepa (icosapent ethyl) capsule, is approved by the United States Food and Drug Administration (FDA) for use as an adjunct to diet to reduce triglyceride levels in adult patients with severe hypertriglyceridemia. This indication for Vascepa, known as the MARINE indication, is based primarily on the results from the MARINE study of Vascepa in this approved patient population. The Company sells Vascepa principally to wholesalers, as well as selected regional wholesalers and specialty pharmacy providers, or collectively, its distributors, which in turn resell Vascepa to retail pharmacies for resale to patients and healthcare providers.