In 2017, Tieut was born out of a desire to address a simple yet significant issue - the lack of comfortable and reliable menstrual products available to women, particularly in South Korea. Founded by a brother, his sister and two of his best friends, they set out to create a menstrual cup that prioritized women's health and comfort.

The response to Tieutcup was overwhelming, and in 2018, we successfully launched our first product line through a crowdfunding campaign on Indiegogo.

With the support of our customers, we were able to produce and distribute our products more widely, making a real difference in women's lives.

We will continue to work on new products and initiatives that prioritize women's health and well-being.

Small changes for a better life.

Taejun Yoon

Founder @ Tieut