Brand and product details
- Product name
- Zhitongwang Natural Hirudin
- Brand-owning business
- 維海蛭康生物科技有限公司
- Information and trade contact
- HONG KIU TRADING INT’L LIMITED
- Pack format in supplied materials
- 60 capsules × 500 mg (check the current physical label)
- Ingredients listed in supplied materials
- Natural hirudin, grape-seed extract, black-fungus extract, and edible starch
- Storage listed in supplied materials
- Store in a cool, dry place below 25°C and away from direct sunlight; check the current physical label.
- Current information
- Please ask HONG KIU to confirm the complete formulation, amounts, pack version, label, and availability.
Specification, ingredient, and storage information has been transcribed and organized from supplied Zhitongwang product-introduction material. It is not a verified, current full label. The supplied materials distinguish brand ownership from a manufacturing field, so the manufacturing field is not presented here as the brand-owning business.
Product background
The supplied Zhitongwang materials list natural hirudin, grape seed, and black-fungus ingredients. Separate background material concerning leech cultivation, natural-hirudin research, and industry development is source context only; it is not evidence of efficacy, certification, or regulatory status for this oral finished product.
HONG KIU provides product-information and business-enquiry contact for this brand. If you need the current formulation, pack, or specification, ask us for the latest materials and check the physical product name and label.
Reading the label carefully
Check what the pack format means
A capsule count and capsule weight describe a pack format. They do not by themselves identify the amount, purity, or activity of one named ingredient. Read any full ingredient panel and any declared amounts separately.
Use the current physical label
Product versions, ingredients, instructions, storage information, and warnings can change. A website summary cannot replace the current physical label or batch documentation.
Ask for procurement information
For current pack versions, availability, transaction terms, or collaboration details, contact HONG KIU. This website does not publish prices, online payment, delivery terms, or unconfirmed supply commitments.
Read each part of the formulation
The ingredient names below come from the company-supplied product information. They do not establish the amount of each ingredient or a clinical effect for the complete product.
Natural hirudin
Listed as an ingredient. Total capsule weight should not be interpreted as the weight of pure hirudin.
Grape-seed and black-fungus extracts
Listed in the supplied material. Check the complete formulation and ingredient declarations.
Edible starch
Another ingredient listed in the supplied material; check the current label for any allergy concern.
A pack format of 60 capsules × 500 mg does not establish 500 mg of pure hirudin in each capsule. Activity units, a single ingredient amount and total capsule weight should be checked separately.
Specification, storage and purchase checks
Check the physical product
Check the brand, complete ingredient list, capsule count, batch number and expiry date. Do not carry specifications from one brand across to another.
Storage
The supplied material states below 25°C, in a cool, dry place away from direct sunlight. Follow the current label and keep out of the reach of children.
Request documents
Ask HONGKIU for current front and back packaging, the full formulation and any available supplier quality or test documents.
Before taking a product
Follow the current label and professional advice. This website does not provide an individualized dose or recommend replacing medicine.
Further reading: research and patent records
The supplied technical-background documents cover live-source extraction, separation, purification and large-scale preparation. Our separate research page sets out four patent references, technical summaries and published source links.
A patent does not establish that a specific product uses the process, has Hong Kong approval or has a clinical effect. Representation does not automatically give HONGKIU ownership of a patent.
Before use
Read the physical label for ingredients, instructions, storage, and precautions. Do not transfer information between brands, versions, or batches. This website does not provide unverified recommended dosages.
Would you like to understand hirudin’s ingredient source and research limitations? Read the Hirudin guide. Ingredient research does not directly establish an effect for this product.