1. Simultaneously kill A and B influenza viruses;

2. Prevent virus solution and replication;

3. Induced interferon and significantly improved immunity;

4. Significantly reduce the symptoms of influenza and shorten the course of influenza;

5. Prevent and prevent the occurrence and development of post-influenza syndrome;

6. Influenza epidemic prevention can effectively prevent influenza;

7. In vitro test, special effects on SARS virus and avian influenza virus;

8. Convenient for oral administration, high safety and good compliance.

Qingdao Sigma Chemical Co.,Ltd is a global chemical industry manufacturers and suppliers of pharmaceuticals 

and intermediates, food and feed additives, herbal extracts, agrochemicals and fine chemicals etc.

The aim of Qingdao Sigma Chemical Co.,Ltd is a quality policy that "Elements in the system 

all have been satisfied, Personnel has been trained; Every batch of material is checked, Each procedure guarantees the quality; Every bag of our products is top grade, Service is thoughtful all the time, quality and reputation to increase market share and promote enterprise development. The quality, colors and forms of our products have reached a high level in related chemical industry, which relies on characteristic and advanced processing technology and it has gained a high and reliable reputation from customers at both quality and services.