Dietary Supplement. Superior triglyceride form. Clinically shown to support a healthy heart. 3rd Party Tested: purity; freshness. Pharmaceutical grade. Molecularly distilled. The No. 1-selling fish oil in the US, Ultimate Omega includes concentrated levels of omega-3s EPA and DHA for high-intensity essential fatty acid support. Ultimate Omega helps optimize immune function, and has been clinically shown to support a healthy heart. Every batch of Nordic Naturals fish oils is third-party tested for environmental toxins, including heavy metals, dioxins, and PCBs. All fish oils used in Nordic Naturals products surpass the strictest international standards for purity and freshness. Certificates of Analysis are available upon request. No gluten, milk derivatives, or artificial colors or flavors. Non-GMO. (These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.) Fish oil processed in Norway.