If you want to know more about a company, you might as well look at the national official website. The product name you provided should belong to food. If the company is safe and legal, you can check the relevant qualifications and information on the official website of the Food and Drug Administration.

According to my inquiry, its registration can be found.

Inquiry results

Preliminary inquiry can prove the qualifications of this company. For his products, you can take a look at the certification of his production technology.

According to the "Baidu Enterprise Reputation" query, Yunnan Alfa Company has 9 intellectual patents, 88 trademark information, and 1 website registration. In other words, Alfa Company has a production patent and has certain technical guarantees in the production of astaxanthin.