Chi Shi Zhi (Halloysite) — Traditional Mineral Herb, Dried & Sun-Cured, 500g

Chi Shi Zhi (赤石脂), also known as Halloysite or Red Kaolin, is a traditional mineral substance used in Traditional Chinese Medicine (TCM) and known historically as Chì Fú (赤符) and Wǔ Sè Shí Zhī (五色石脂). Long prized as an astringent, securing, and earth-toned mineral herb, Chi Shi Zhi has been used in classic formulas to astringe the intestines, stop leakage, and support the body's holding function. Its nature is sweet, sour, and warm, making it a gentle yet stabilizing mineral for traditional wellness use.

Key Selling Points

• Traditional mineral herb known as Chi Shi Zhi
• Also called Chi Fu and Wu Se Shi Zhi
• Sun-dried and naturally processed
• 500g value pack for regular use
• Can be ground into powder upon request

Quality & Sensory

Each batch is sun-dried to preserve its characteristic reddish-brown to pinkish-tan color, fine earthy texture, and neutral mineral aroma. When decocted, it yields a smooth, slightly chalky infusion with a mild, earthy taste that blends quietly into traditional formulas without overpowering other ingredients.

Technical Specifications

Usage Scenarios

• Traditional herbal decoctions
• Classic TCM formula ingredient
• Ground into powder for custom blends
• Herbal paste and poultice preparation
• Long-term storage in cool, dry conditions

Traditional Uses

In folk herbal practice, Chi Shi Zhi is decocted into classic formulas and traditional tonics, often paired with herbs like Yu Yu Liang, Dang Shen, and Bai Zhu to support the body's securing and astringing functions. It is also traditionally ground into a fine powder for use in herbal pastes and external applications. As a mineral herb, it is typically simmered first in decoctions to release its properties fully.

FAQ Q&A