Fang Hai (Crab Shell, 方海) — Dried TCM Shell Herb, Sulfur-Free, Grindable

Fang Hai (方海), also known as dried Crab Shell, is a traditional Chinese medicinal shell material used in Traditional Chinese Medicine (TCM) as a soft-tissue and channel-soothing herb. In TCM it is classified as a shell-type medicinal, traditionally associated with softening hardness, dispersing nodules, and harmonizing the Stomach and Liver. Its nature is salty and cool, making it a gentle yet focused material in traditional formulas. This listing offers clean, sulfur-free dried crab shell that can be used whole or ground into powder.

Key Selling Points

• Traditional TCM shell herb (方海 / Crab Shell)
• Sulfur-free, freshly dried material
• Can be used whole or ground into powder
• 500g value pack for regular use
• Clean, food-grade agricultural product

Quality & Sensory

Each batch is carefully cleaned and sun-dried to preserve its natural pale ivory to light beige color, layered shell texture, and mild marine-mineral aroma. The pieces are dry, crisp, and free of visible debris. When decocted, the shell releases a subtle salty-mineral note; when ground, it yields a fine, light-colored powder with a neutral, faintly oceanic scent.

Technical Specifications

Usage Scenarios

• Traditional herbal decoction formulas
• Ground into powder for herbal blends
• Combined with other shell or mineral herbs
• External compress preparations in folk practice
• Long-simmered herbal soup packs

Traditional Uses

In folk herbal practice, Fang Hai is decocted with other shell and mineral herbs in traditional formulas, often paired with herbs like oyster shell or cuttlefish bone. It is simmered slowly in water to extract its mineral essence, and in some regional traditions it is ground into a fine powder and taken with warm water or blended into herbal pastes. It also appears in external compress preparations in folk practice.

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