Dried Asarum Root Xi Xin 细辛 500g Traditional Chinese Herb for Decoction and External Use

Dried Asarum Root, known in TCM as Xi Xin (细辛), from Asarum heterotropoides. These dried root and rhizome pieces are a classic Chinese herbal material traditionally valued for their warming, dispersing character. In TCM theory Xi Xin is pungent in flavor and warm in nature, entering the Lung, Heart, and Kidney channels. Traditionally used in decoctions and external applications, it should be used under the guidance of a qualified practitioner.

Key Selling Points

• Authentic Liaoning-style Xi Xin dried root and rhizome pieces
• Botanical source Asarum heterotropoides with Chinese name 细辛 and pinyin Xi Xin
• Traditionally associated with warming and dispersing actions in TCM practice
• Carefully dried and cut for convenient decoction or external herbal use
• Sold as a 500g bag of raw Chinese herbal material

Quality & Sensory

The dried pieces typically show a grayish-brown to dark brown color with slender, twisted roots and a compact rhizome. They typically carry a strong, pungent, slightly acrid aroma, and a decoction traditionally tastes warm, spicy, and mildly numbing on the tongue.

Technical Specifications

Usage Scenarios

• Prepared as a traditional herbal decoction under practitioner guidance
• Included in classical herbal formulas with other warming botanicals
• Used in external herbal washes or foot soak blends
• Stored refrigerated to maintain freshness between uses

Traditional Uses

In traditional Chinese medicine, Xi Xin has long been used in small amounts within decoctions, often paired with herbs such as Ma Huang or Gan Jiang in classical formulas. It was traditionally associated with dispelling wind-cold and easing the nose and sinuses. Externally, it has been used in folk practice for herbal washes and foot baths. Due to its potency, traditional texts advise careful dosing by experienced practitioners.

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