High in the misty mountains of Guangxi, the Dong people have passed down a quiet wisdom forgenerations: tea sediment. After pressing camellia seeds for oil, what remains is not waste, buta gift - rich in natural saponins and nutrients that gently cleanse and nourish hair.
For centuries, Dong women have used this simple, earth-born secret to keep their hair strong,dark, and flowing. No chemicals. No plastic bottles. Just nature, and trust.
Today, DONG SEN brings this tradition into your shower -with modern amino acid science, andthe same gentle heart.
From our village to your shower.
The story begins with a return to nature.
As a designer, I've always searched for stories that touch people's hearts, but I never imagined that the most moving story was hidden in my own blood. My grandmother's habit of washing her hair with tea bran is a wisdom passed down through the Dong people. Today, it is being revitalized in her hometown, yet it remains hidden deep in the mountains. Therefore, we decided to build a bridge: using modern amino acid technology, to transform this ancient treasure into a part of natural living worldwide.
Family support was the initial endorsement.
Dongsen was founded by me and two partners. But our initial "advisors" were my mother, father, and grandmother.
When I proposed the idea, my father specifically searched through ancient books for traditional herbal recipes; my grandmother dug out old tools and demonstrated the most traditional tea seed preparation process to me; my mother became the first rigorous product ambassador, and every piece of feedback she gave—from the density of the foam to the smoothness after washing—directly shaped the product as it is today. Their support not only gave us emotional courage but also ensured the product's cultural authenticity and genuine efficacy. We are not just entrepreneurs, but also inheritors and translators.
Commitment: To coexist with the mountains
5% is not marketing, it's our foundation.
High in the misty mountains of Guangxi, the Dong people have passed down aAs descendants of the Dong ethnic group, our brand is deeply rooted in that land. Therefore, we promise to return 5% of DONGSUN's profits to the Dong community in Sanjiang, Guangxi. This 5% is just the beginning; after the brand officially launches, we will continue to uphold our long-term commitment to returning 5% of annual profits. quiet wisdom forgenerations: tea sediment. After pressing camellia seeds for oil, what remains is not waste, buta gift - rich in natural saponins and nutrients that gently cleanse and nourish hair.
For centuries, Dong women have used this simple, earth-born secret to keep their hair strong,dark, and flowing. No chemicals. No plastic bottles. Just nature, and trust.
Today, DONG SEN brings this tradition into your shower -with modern amino acid science, andthe same gentle heart.
Your support directly yields positive results.
This funding will support two specific areas: 1. Projects to preserve and promote Dong ethnic traditional culture (such as embroidery and traditional folk songs); 2. Local sustainable forestry and ecological protection initiatives. Every choice you make nourishes this land where wisdom was born.




