Gusuibu Powder Drynaria Rhizome Superfine Ground Herbal Powder 500g

Drynaria Powder, known in TCM as Gu Sui Bu (骨碎补) and also called Hou Jiang or Mao Jiang, is a superfine ground powder made from the dried rhizome of Drynaria fortunei. Traditionally associated with supporting kidney and bone health in Chinese herbal practice, this rhizome powder retains the whole botanical form in finely milled consistency. It is commonly used in herbal formulas, decoctions, or external applications. Store at room temperature in a dry place.

Key Selling Points

• Superfine ground powder made from dried Drynaria rhizome
• Botanical source Drynaria fortunei known in TCM as Gu Sui Bu
• Traditionally associated with kidney and bone support in Chinese herbalism
• Whole-plant original form with no added ingredients
• Suitable for herbal formulas decoctions or external herbal applications

Quality & Sensory

The powder is typically light brown to tan with a fine smooth texture and a faint earthy herbal aroma. When mixed into warm water or decoctions it typically carries a mildly bitter and slightly astringent taste characteristic of Drynaria rhizome.

Technical Specifications

Usage Scenarios

• Mix into warm water or herbal decoctions
• Blend into traditional herbal formulas
• Use in external herbal pastes or compresses
• Incorporate into congee or culinary herbal preparations

Traditional Uses

In TCM theory Gu Sui Bu is traditionally associated with the kidney and liver channels and is traditionally used to strengthen bones and tendons and support recovery from injury. It is commonly paired with herbs such as Du Zhong and Xu Duan in decoctions or wine-based preparations. Folk practice also includes applying the powdered rhizome externally in pastes for local care.

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