Marine nutritional ingredients supplier Epax, part of Norwegian fishery giant Pelagia, is investing US$10 million in a major upgrade to its main production facility, intended to sustainably support its development of next-generation marine oil products. The investment in the facility in Aalesund, Norway, includes the construction of a new synthesis plant. It will use tailor-made Epax fractionation technology to gently modify fish oil and extract different fatty acids for bespoke nutrition products.