Nature Kare Wellness Krill Omega is a food supplement containing krill oil, a natural source of omega-3 fatty acids. These fatty acids are essential for the proper functioning of the body and have been shown to have benefits for cardiovascular health, brain function, and joint health. This product is used to supplement the diet and ensure an adequate intake of omega-3. Ingredients The main active ingredient in Nature Kare Wellness Krill Omega is krill oil.