Common problem

Besides hyaluronic acid, what other oral moisturizing ingredients are popular?

2021-08-04
In 2020, a total of 27 functional foods with ceramide as the main functional ingredient were approved in Japan, mainly from pineapple, rice and konjac.

Application of biological fiber in modern medical field

2021-07-27
Chitin is a kind of special cellulose, which is rich in resources. Chitin can be made into a soluble substance called chitosan by treating it with concentrated alkali to remove the acetyl group.