Zi Cao Gromwell Root Powder 500g Fine Ground Traditional Chinese Herb for External and Culinary Herbal Use

Gromwell Root Powder, known in TCM as Zi Cao (紫草), is finely milled from the dried root of Lithospermum erythrorhizon. In TCM theory, Zi Cao is cool in nature with a sweet and salty flavor, traditionally associated with the heart and liver channels. This 500g powder offers a convenient way to work with a classic Chinese herb in topical herbal blends or traditional preparations. It is sold as a food-grade agricultural product and is not intended to replace medicine.

Key Selling Points

• Finely ground Zi Cao powder milled from dried gromwell root
• Botanical source Lithospermum erythrorhizon, a classic TCM herb
• Traditionally valued in Chinese herbal practice for its cool nature
• Convenient 500g pack suitable for both retail and bulk herbal use
• Custom powder blending available for formulas on request

Quality & Sensory

The powder is typically a deep purplish-red to violet-brown color with a fine, smooth texture. It carries a mild, faintly grassy aroma typical of gromwell root, with no added fragrance or fillers.

Technical Specifications

Usage Scenarios

• Incorporate into external herbal pastes and oils following traditional practice
• Blend into customized herbal powder formulas
• Use in traditional topical applications as directed by a qualified practitioner
• Add to culinary or wellness preparations where gromwell root is traditionally used

Traditional Uses

In traditional Chinese medicine, Zi Cao has long been used in external oils and salves, where the root is traditionally steeped in oil to extract its characteristic purple compounds. It is also found in classical formulas and folk preparations, often paired with herbs such as Dang Gui or Huang Qin depending on the intended use. Traditionally associated with cooling the blood, it remains a common ingredient in herbal workshops and home apothecaries.

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