Mu Li (Ostrea gigas) Oyster Shell Powder & Pieces — Dried Food Herb, 500g

Mu Li (牡蛎), the dried shell of the oyster (Ostrea gigas), is a highly revered traditional food herb known in Traditional Chinese Medicine (TCM) as Mǔ Lì (牡蛎). For centuries, Mu Li has been prized as a heavy, settling, and spirit-anchoring herb, traditionally used to calm restlessness, ease dizziness, and settle floating yang. Its nature is salty, slightly cold, and descending, making it a grounding yet gentle herb for anchoring the spirit and harmonizing the Liver and Kidney. This listing offers food-grade processed oyster shell in both piece and powder form, a staple of traditional Chinese food wellness practice.

Key Selling Points

• Traditional spirit-anchoring food herb
• Food-grade processed oyster shell
• Available as pieces and fine powder
• Ostrea gigas, 500g net weight
• New-crop, shade-dried quality

Quality & Sensory

Each batch is carefully processed and shade-dried to preserve its chalky white to pale grey color, dense layered texture, and clean mineral aroma. In piece form, the shell is hard and compact; when ground, it becomes a fine, smooth powder. When decocted, it yields a mild, subtly salty infusion with a soft mineral undertone, and the powder blends smoothly into soups and congee without overpowering other ingredients.

Technical Specifications

Usage Scenarios

• Chinese-style soup and broth
• Congee and grain porridge
• Herbal decoction blends
• Seasonal slow-cooking
• Soup-pack ingredient

Traditional Uses

In folk herbal practice, Mu Li is decocted into soups, congee, and calming tonics to support daily grounding and rest. It is a common ingredient in traditional soup packs, where it pairs with ingredients like dragon bone, jujube, and lily bulb. As a daily preparation, the powder is stirred into warm congee or blended into gentle evening broths for a soft, mineral-rich infusion.

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