It is particularly interesting that Japanese knitting companies use Chinese herbal medicines, plant spices and tea tree stems as raw materials, and high-tech "processed" clothing is bringing good news to consumers in Japan and even the world with the concept of "healthy fiber". "Healthy fiber" has antibacterial, deodorizing, sweat absorption and therapeutic effects. So far, knitting companies have introduced 100 kinds of fabrics containing effective components of Chinese herbal medicines. Shirts, coats, dresses and other clothes made of "healthy fibers" are more expensive than others. Ordinary clothes are higher than 10% ~ 20%, but they are still favored by consumers because of their natural colors. The new research found that an effective component named "Agenir" can be extracted from tea leaves and tea tree stems after separation and processing technology, which can neutralize body odor and play a health care role such as antibacterial and deodorization. The fabric dyed with it can withstand 50 washes and will not fade and deform during garment processing.