Usma grass, also known as "Usma Brow Grass" in Uyghur, belongs to the cruciferous plant family. It's often referred to as "the nourishment for hair." Rich in active ingredients like saponins and glucosinolates,
This unique grass, a variant of European woad, is a biennial cruciferous herb with deep green leaves resembling willow leaves. Modern scientific studies have found that Usma grass contains compounds like saponins and glucosinolates, which, when applied over time, can promote eyebrow and hair growth. However, it's important to note that when transplanted to other regions, its effectiveness in promoting eyebrow growth may decrease.
Interestingly, the use of Usma grass extends beyond the Uyghur community. As a prominent part of the Silk Road, various regions in Central Asia, such as Tajikistan and Uzbekistan, have also historically utilized Usma grass for its beneficial properties. This plant holds a significant cultural and historical relevance in these areas.