Kudouzi Bitter Bean Seeds Ku Dou Zi Sophora alopecuroides Dried Whole Seeds Traditional Xinjiang Herb Bulk 1 Jin

Kudouzi, known in TCM as Ku Dou Zi (苦豆子), is the dried whole seed of Sophora alopecuroides, a leguminous herb traditionally gathered in Xinjiang and sun-dried for folk herbal use. In traditional practice the seeds are regarded as bitter and cold in nature and are traditionally associated with clearing heat and drying dampness. Sold as a raw agricultural product in bulk, it is intended for external or traditional herbal applications under the guidance of a qualified practitioner.

Key Selling Points

• Authentic Ku Dou Zi (苦豆子) dried whole seeds sourced from Xinjiang, China
• Botanical source Sophora alopecuroides, a traditional Uyghur and folk herb
• Sun-dried whole seeds with no further processing, sold as a raw agricultural product
• Traditionally associated in TCM with bitter cold properties for clearing heat and drying dampness
• Bulk 1 jin (500 g) pack suitable for herbal shops and traditional preparations

Quality & Sensory

The seeds are typically small, hard, and oval, with a brownish to dark yellowish-brown surface and a smooth, slightly oily texture. They typically carry a faint leguminous aroma and an intensely bitter taste, characteristic of Sophora seeds.

Technical Specifications

Usage Scenarios

• Traditional external herbal preparations under practitioner guidance
• Folk herbal formulations requiring whole bitter bean seeds
• Herbal shop stocking and bulk dispensing
• Traditional topical or foot-soak blends in folk practice

Traditional Uses

In folk and Uyghur herbal tradition, Ku Dou Zi seeds have long been valued for their bitter and cold nature and are traditionally associated with clearing heat and drying dampness. They have historically been used whole or ground in external washes, soaks, and traditional formulas, and are commonly paired in folk practice with other cooling herbs. Because the seeds are considered potent, traditional use is typically guided by experienced practitioners.

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