Aerospace science and technology sea cucumber polypeptide is real. Sea cucumber peptides are some small molecular peptides obtained by hydrolyzing and purifying sea cucumber with protease, and their main components are collagen peptides. Moreover, sea cucumber peptides contain a variety of active peptide components, such as neuropeptide, glycopeptide, antibacterial peptide and so on. Small molecular peptides can be said to have many beneficial effects on the body, such as lowering blood pressure, reducing blood lipid, resisting atherosclerosis, resisting fatigue, improving immunity, etc., and have a very important role in human physiological functions. However, there are many products aimed at sea cucumber peptides on the market, and some people may sell products that do not contain pure sea cucumber peptides, so some fake products will not work.