Nordic Naturals

Nordic Naturals is the omega-3 brand that doctors recommend by name. Founded in 1995 by a Norwegian fisherman who wanted to bring his country's traditional cod liver oil pharmacology to the US wellness market, the company has stayed singularly focused on fish oil for nearly three decades.

The technical decision that distinguishes Nordic Naturals is delivering all their fish oil in the **triglyceride molecular form** — the form found naturally in fish, and roughly 30% more bioavailable than the ethyl ester form that dominates the budget end of the market. The Ultimate Omega formula has been unchanged for 25 years and remains the single most-cited omega-3 product in clinical nutrition practice guidelines.

Sustainability is the other Nordic differentiator. They source from the South Pacific anchovy fishery — one of the most strictly-managed fisheries in the world — and they publish vessel and harvest data. Their products are IFOS 5-star certified for purity, freshness, and absence of contaminants (PCBs, dioxins, heavy metals). For an animal-sourced supplement, the supply chain is unusually transparent.