The Real Krill product is made from environmentally friendly Antarctic krill. It contains omega-3 EPA and DHA , associated with phospholipids as well as the versatile protective carotenoid astaxanthin. These nutrients are vital lipids , building blocks for cell membrane systems which control most important life functions. Real Kill provides them in molecular form , which has higher functionality than fish oil. Supports healthy brain and heart structure and function blood circulation, joints and other organs.