Cicada Slough Chan Tui 500g Dried Whole Shells Traditional Chinese Herb for Decoction

Cicada Slough, known in TCM as Chan Tui (蝉蜕), is the shed exoskeleton of the cicada, Cryptotympana pustulata. These light, hollow, golden-brown shells are a classic raw botanical traditionally associated with dispersing wind and benefiting the eyes and throat in TCM theory. Typically prepared by decoction or ground for external use, this dried herb should be stored cool and dry.

Key Selling Points

• Authentic Cicada Slough, the traditional TCM herb Chan Tui (蝉蜕)
• Botanical source is the shed exoskeleton of Cryptotympana pustulata
• Light, whole, unbroken shells with no added sulfur treatment
• Nitrogen-flushed packaging helps preserve freshness for 12 months
• Commonly decocted with other herbs or used in traditional external applications

Quality & Sensory

Typically light golden to yellowish-brown in color, these hollow shells are extremely lightweight and brittle with a slightly curved, segmented shape. They have a faint, earthy aroma and a mild, neutral taste when decocted.

Technical Specifications

Usage Scenarios

• Simmered in traditional herbal decoctions
• Ground into powder for topical or external use
• Combined with other TCM herbs in seasonal formulas
• Stored as a staple raw botanical in the home apothecary

Traditional Uses

In TCM theory, Chan Tui is traditionally associated with dispersing wind-heat, benefiting the throat and voice, and clearing the eyes. It is a common ingredient in classic formulas and is often paired with herbs such as Ju Hua or Bo He. Traditionally prepared by brief decoction, it has also been used in folk practice for seasonal wellness during warm months.

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