What is Nattokinase? 
Nattokinase is an enzyme extracted and purified from a Japanese food called Natto. Natto is a food made from
fermented soybeans that have been eaten in Japan for many years. Natto is produced by fermentation by adding
the bacterium Bacillus natto, a beneficial bacteria, to boiled soybeans. The resulting nattokinase enzyme is produced when the bacterium acts on the soybeans. While other soy foods contain enzymes, it is only the natto preparation that contains the specific nattokinase enzyme.
 
Health Benefits of Nattokinase
Nattokinase has been used in food, cosmetic, healthcare products and pharmaceutic field due to the following functions:
 
1. Nattokinase remains active in the body for 8 to 12 hours. It not only dissolves existing blood clots but prevents blood coagulation as well and maybe a valuable precautionary measure in the prevention of deep vein thrombosis (DVT), which is associated increasingly with long-haul travel. However, research has yet to confirm this. In addition to its anti-clotting factors, Nattokinase has been found to reduce blood pressure. It contains substances that inhibit a naturally-occurring enzyme that causes blood vessels to narrow and blood pressure to rise.
2. Nattokinase is one of several enzymes related to your circulation. Fibrin, the enzyme that causes blood clotting, is usually broken down by another enzyme, plasmin, which aids normal platelet aggregation and circulation. But plasmin production declines with age.

RETURN/REFUND:
1. You have 7 days to contact us and 30 days to return it from the date it was received. If this item is in your possession for more than 7 days, and it is NOT considered used we will give you a refund or replacement. There is NO exception! The shipping costs are borne by the seller and the buyer in half.
2. All returned items must be in the original and you must provide us with the shipping tracking number and the specific reason for the return.
3. We will refund the total amount of the winning bid, once the item has been received in its original condition and the packaging with all the components and accessories included, after the buyer and the seller cancel the transaction of AliExpress. Or, you can choose to have a replacement.
4. We will assume all shipping costs if the products are not as advertised
FeedBack:
Mantenemos altos estándares de excelencia y nos esforzamos por satisfacer al 100% del cliente. La valoración es muy importante. Te pedimos que te pongas en contacto con nosotros inmediatamente antes de darnos un comentario neutral o negativo, para que podamos abordar tus preocupaciones de manera satisfactoria.