Deep ocean krill oil with astaxanthin is a premium grade krill oil 5 times better than fish oil and 500 times stronger than vitamin E. Harvested from pure antartic waters and contains EPA and DHA phospholipids and omega-3 which have published clinical trials showing functionality supporting human health in a broad range of areas. Regeneration's krill oil gold is guaranteed free of potentially harmful levels of mercury, heavy metals, PCBS and dioxins. Regeneration's deep ocean krill oil (superb krill) is the only company in the world to receive the marine stewardship council award for certified sustainable fishery and clinically proven to benefit cardiovascular, cognitive, joint and women's health. Not all krill oils on the market are 100% derived from krill. Regeneration's superb krill is a superior krill oil seen by the deep red color of the soft gels and contain the highest natural levels of EPA, DHA and astaxanthin.