Fully functional. Sammi cosmetics in Japan has a good brand and is one of the top ten famous cosmetics brands in Japan. With advanced technology and a very large customer base, with collagen, it can be easily absorbed by the skin, moisturize the skin, improve the moisture of the skin and improve the problem of dry and rough skin. When buying cosmetics, we should pay special attention to choosing formal channels to buy, and try to choose some well-known brands. After-sales service is guaranteed and materials selection is safer.