Science-Based Nutrition Dietary Supplement Highly Bioactive Omega-3s Superba Krill Non-GMO / Gluten Free This is a 100 percent authentic product from sustainably harvested Antarctic Krill. It provides omega-3 EPA and DHA linked into phospholipids, together with the versatile protective carotenoid astaxanthin. These nutrients are vital lipids, building blocks for the cell membrane systems that manage most of the important life functions. Real Kill provides them in molecular forms that have superior functionality over fish oils. Delivers omega-3 DHA and EPA in more bioactive forms than fish oil formulations Promotes healthy joint function. Supports healthy structure and function of the brain, heart, circulation and other organs.