Brand Story

19 years ago, Chang Ting and her husband Lin Rui Yang discovered a type of milk-derived yeast that can retain skin youthfulness on a trip to France. They decided to bring this active ingredient back to Taiwan for research and development so that this active ingredient can be used in skincare products. After 19 years of research and development, they have successfully developed the world’s one and only skincare product range with active yeast as the main ingredient. This active yeast series is named after the brand spokesperson Chang Ting- “Tin’ Secret”.
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  • 2011

    • In 2011, Yeast derived skincare products were developed and started to be sold in Taiwan.

    • In 2011, Yeast derived skincare products were developed and started to be sold in Taiwan.

    January 1, 2011
    •	In 2011, Yeast derived skincare products were developed and started to be sold in Taiwan.
  • 2013

    In 2013, TST successfully developed products from extracted yeast of fresh milk and launched in the market.

    In 2013, TST successfully developed products from extracted yeast of fresh milk and launched in the market.

    May 9, 2013
    In 2013, TST successfully developed products from extracted yeast of fresh milk and launched in the market.
  • 2013

    In June 2013, Shanghai Dowell Trading Co., Ltd. was founded to launch the TST brand cosmetics.

    In June 2013, Shanghai Dowell Trading Co., Ltd. was founded to launch the TST brand cosmetics.

    June 1, 2013
    In June 2013, Shanghai Dowell Trading Co., Ltd. was founded to launch the TST brand cosmetics.
  • 2015

    In July 2015, the TST’s Tmall flagship store opened.

    In July 2015, the TST’s Tmall flagship store opened.

    July 1, 2015
    In July 2015, the TST’s Tmall flagship store opened.
  • 2016

    In January 2016, TST’s first offline physical store was opened in Shanghai Zhengda Lecheng Store.

    In January 2016, TST’s first offline physical store was opened in Shanghai Zhengda Lecheng Store.

    January 7, 2016
    In January 2016, TST’s first offline physical store was opened in Shanghai Zhengda Lecheng Store.
  • 2016

    In March 2016, the TST APP online mall was launched.

    In March 2016, the TST APP online mall was launched.

    March 31, 2016
    In March 2016, the TST APP online mall was launched.
  • 2016

    In May 2016, TST trademark was registered successfully.

    In May 2016, TST trademark was registered successfully.

    May 1, 2016
    In May 2016, TST trademark was registered successfully.
  • 2017

    In 2017, TST’s silicone facial cleansing instrument and lactic acid bacteria microcapsule structure were granted patent certificates.

    In 2017, TST’s silicone facial cleansing instrument and lactic acid bacteria microcapsule structure were granted patent certificates.

    August 17, 2017
    In 2017, TST’s silicone facial cleansing instrument and lactic acid bacteria microcapsule structure were granted patent certificates.
  • 2018

    In May 2018, an affiliate company was established in Taiwan.

    In May 2018, an affiliate company was established in Taiwan.

    May 2, 2018
    In May 2018, an affiliate company was established in Taiwan.
  • 2018

    In September 2018, a factory opened in Lyon, France.

    In September 2018, a factory opened in Lyon, France.

    September 14, 2018
    In September 2018, a factory opened in Lyon, France.
  • 2018

    In December 2018, an affiliate company was established in Malaysia.

    In December 2018, an affiliate company was established in Malaysia.

    December 21, 2018
    In December 2018, an affiliate company was established in Malaysia.