In 1996, Yeast derived skincare products were developed and sold in Taiwan, China. But it failed to achieve marketization because the products must ensure that the storage temperature is below 15 ° C.

In 2013, TST extracted yeast from fresh milk and combined with ultra-micron penetration technology, successfully developed Yeast derived skincare products and achieved marketization. In 2014, the third generation of Yeast derived skincare products was launched. In May 2015, TST obtained the patent for the Yeast Production Technology. As of April 2019, TST has cooperated with more than 20 external research centres to develop and innovate more than 200 formulas yearly to serve consumers’ diverse needs. Not only that, TST Qingpu R & D Headquarter was completed in 2019.