Black Morning Glory Seeds Hei Qian Niu Qian Niu Zi Dried Herb 500g Traditional TCM Decoction Ingredient

Black Morning Glory Seeds, known in TCM as Qian Niu Zi (牵牛子) or Hei Chou (黑丑), from the dried mature seeds of Pharbitis nil. These small black seeds are traditionally associated with draining downward and promoting water movement in TCM theory. Traditionally prepared by sun drying, they are commonly used in decoctions and external herbal applications. Consult a qualified practitioner before use.

Key Selling Points

• Dried black morning glory seeds supplied as a 500g prepacked herb
• Botanical source is Pharbitis nil, the seed of the morning glory plant
• Known in TCM as Qian Niu Zi with the black seed form called Hei Chou
• Traditionally sun dried to preserve the natural seed character
• Commonly used in traditional decoctions and external herbal preparations

Quality & Sensory

The seeds are typically small, hard, and black with a slightly angular shape and a dry, firm texture. They typically carry a faint earthy aroma, and when decocted the liquid typically has a mild, slightly acrid taste.

Technical Specifications

Usage Scenarios

• Prepared as a traditional herbal decoction under practitioner guidance
• Ground into powder for traditional external applications
• Used in classical herbal formulas alongside other botanicals
• Stored as a pantry herb for traditional wellness routines

Traditional Uses

In TCM theory, Qian Niu Zi is traditionally associated with draining water and promoting downward movement, and the black seed form Hei Chou has long appeared in classical formulas. Traditionally it was decocted with other herbs or ground and used in small amounts in external preparations. It is a cold-natured, acrid and bitter seed in the traditional materia medica. Use only under the guidance of a qualified practitioner.

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