Mu Li (Ostrea gigas Shell) — Dried Mineral-Origin Herb, 500g Bulk Raw Botanicals

Mu Li (牡蛎), the dried shell of the oyster Ostrea gigas, is a mineral-origin substance revered in Traditional Chinese Medicine (TCM) as Mǔ Lì (牡蛎). For centuries it has been prized as a heavy, settling, and spirit-anchoring herb, traditionally used to calm the spirit, pacify Liver yang, and restrain leakage. Its nature is salty, astringent, and slightly cold, making it a deeply grounding substance that sinks and settles rather than disperses.

Key Selling Points

• Traditional mineral-origin TCM substance
• Dried raw oyster shell, 500g bulk pack
• Salty, astringent, slightly cold nature
• Enters the Liver, Heart, and Kidney channels
• Clean, single-ingredient food agricultural product

Quality & Sensory

Each batch consists of dense, layered shell pieces with a chalky white to pale grey surface and a firm, mineral texture. The raw material carries a faint oceanic, saline aroma. When decocted, it releases a subtle mineral taste that is lightly salty and astringent, blending quietly into complex herbal formulas without dominating the brew.

Technical Specifications

Usage Scenarios

• Traditional herbal decoctions and formulas
• Mineral-herb soup packs
• Blended TCM decoction pieces
• Bulk herbal pantry stocking
• Traditional wellness preparations

Traditional Uses

In folk herbal practice, Mu Li is decocted into soups and complex formulas to anchor the spirit, settle restlessness, and soften hardness. It is a classic ingredient in traditional decoctions paired with herbs such as Long Gu (fossilized bone), Bai Shao (white peony root), and Gui Zhi (cinnamon twig). It also appears in mineral-herb soup packs simmered slowly for daily nourishment, and in traditional formulas for calming the Liver and restraining leakage.

FAQ Q&A