Can Sha (Bombyx mori Faeces) — Dried Silkworm Droppings, Traditional Herb for Tea & Soup

Can Sha (蚕砂), also known as Silkworm Droppings or Wan Can Sha (晚蚕沙), is the dried feces of the silkworm Bombyx mori, a traditional food-herb ingredient used in Chinese herbal wellness practice. In Traditional Chinese Medicine (TCM), Can Sha is classified as a gentle, wind-dispelling and dampness-transforming herb. Its nature is sweet, pungent, and slightly warm, making it a mild yet effective ingredient for soothing the body and supporting comfortable movement.

Key Selling Points

• Traditional food-herb ingredient
• Dried silkworm droppings (Bombyx mori)
• Also known as Wan Can Sha
• Suitable for tea and soup use
• Clean, selected bulk quality

Quality & Sensory

Each batch is carefully selected and dried to preserve its dark greenish-brown color, granular texture, and mild earthy aroma. When brewed or simmered, Can Sha releases a gentle, slightly grassy flavor with a smooth, mellow finish, blending well with other herbs in teas and soups.

Technical Specifications

Usage Scenarios

• Herbal tea blends
• Chinese-style soup and broth
• Traditional decoction
• Seasonal wellness drinks
• Medicinal food preparation

Traditional Uses

In folk herbal practice, Can Sha is decocted into teas and soups to support the body's natural balance during damp or windy seasons. It is often paired with ingredients like ginger, jujube, or other warming herbs in traditional formulas. As a daily tea, it is brewed alone or blended with other food-herbs for a light, earthy infusion.

FAQ Q&A