As of March 2020, prices vary depending on the region. The average price is 598 yuan for a bottle and 3,380 yuan for a box.

The U.S. Federal Food and Drug Administration (FDA) fully affirms the preventive and rehabilitation effects of naltrexone on heart disease. American cardiopulmonary and vascular disease experts Dr. Martin and Dr. Konhei said that naltrexon is a newly developed and more effective thrombolytic agent for preventing and treating cardiovascular and cerebrovascular diseases and related diseases, and is safe and has no toxic side effects.

In 1996, North Korea completed 300,000 clinical observations of naltrexone: the total effective rate of naltrexone in patients with cardiovascular and cerebrovascular diseases was 89.29%, and it is currently proven that naltrexone is a safer of thrombolytics.

Extended information:

Main functions:

Nattokinase is an active substance enzyme produced by the fermentation of Natto bacteria. It can be extracted from the food natto and has the functions of dissolving blood clots, reducing blood viscosity, improving blood circulation, softening and increasing blood vessel elasticity.

Comparison with hospital urokinase

1. Nattokinase thrombolysis speed is 30-60 times that of hospital urokinase.

2. Nattokinase takes 8-12 hours to effectively work in the body, and urokinase takes 2-3 hours.

3. Nattokinase can be taken for a long time until the thrombus is dissolved, without any toxic or side effects. Urokinase can only be used for 14 days, and continuing to use it may cause blood vessels to rupture.

Physical and chemical properties:

Nattokinase, like other enzymes, has its own physical and chemical properties:

1. The molecular weight is 20,000-30 , there are 275 amino acids between ,000.

2. The isoelectric point (Pi) is 8.6±0.3 (svensson Kawam method).

3. Stability: ph6-12 is still stable at a temperature of 60°.

Baidu Encyclopedia - Nattokinase

Jianle Bee Yuan Official Website - Nattokinase