Krill oil was introduced into China in recent years, which has formed a great reputation in China, and its contribution to the slow growth is well-known. Krill oil is an indispensable health care product both at home and abroad. With the prohibition of limited fishing of krill by international organizations, the scarcity and preciousness of krill oil have been further enhanced. Due to technical factors, it is difficult to break through the content, purity and absorption rate of krill oil. At present, the content of krill oil in the world is generally between 50-200mg, and few brands can exceed 500 mg. However, after eight years' efforts, canas Biopharmaceutical Company, a world-renowned American pharmaceutical company, finally achieved an astonishing 800 mg in krill oil. According to Nader Dissel, a researcher who has studied seaweed and health care for many years, the content, purity and absorption of krill oil have been improved.