Wholesale Polygonum Cuspidatum Bulk Giant Knotweed Extract 98% Resveratrol Powder

• Customization: Available
• Certification: ISO, FDA, Organic, Kosher, Halal
• Assay Method: HPLC, UV
• Application Form: Tablet, Capsule, Powder
• Application: Food, Health Care Products, Medicine
• State: Powder
• Extract Source: Giant Knotweed Root Extract
• Latin Name: Polygonum Cuspidatum
• Main Ingredient: Resveratrol
• MOQ: 1kg
• Certificate: Kosher, Halal, Organic, ISO22000
• Sample: 5-20g for Free
• Part Used: Root
• Shelf Life: 2 Years
• Packaging: Drum, Plastic Container
• Appearance: White Powder
• Extraction Type: Solvent Extraction
• Transport Package: DHL, by Air, by Sea, FedEx
• Specification: 98% Resveratrol
• Trademark: MT Health
• Origin: Hunan, China

Product Description

Product Description

Giant Knotweed Extract is a potent herbal supplement valued for its high concentration of bioactive compounds, particularly resveratrol, emodin, and polyphenols. Traditionally used in Asian folk medicine, this extract exhibits strong antioxidant, anti-inflammatory, and antimicrobial properties, making it beneficial for supporting immune health and combating oxidative stress. It may help protect against cardiovascular diseases by improving blood circulation and reducing arterial plaque formation. Additionally, its antimicrobial effects show promise in fighting infections, while its potential anti-cancer properties are being studied for inhibiting tumor growth. In skincare, Giant Knotweed Extract is prized for its ability to neutralize free radicals, promote collagen synthesis, and slow signs of aging. As a versatile natural remedy, it continues to gain attention in modern herbal medicine and nutraceutical applications.

 

Product name	Giant Knotweed Extract
Latin name	Polygonum Cuspidatum
Specification	98% Resveratrol
MOQ	1kg
Free sample	5-20g

Company Profile

Established in 2005, Hunan MT Health Inc. has grown into a premier manufacturer of botanical extracts. We specialize in premium instant tea extracts, mushroom extracts, vegetable and fruit powder. We pride ourselves on creating customized formulations and packaging solutions tailored to our clients' specific needs across cosmetic, nutraceutical, functional food, dietary supplements and beverage industries.

Operating from our 10,000-square-meter advanced production facility in Yiyang, Hunan, we combine cutting-edge extraction technologies - including U H T sterilizers, Fluidized Bed Granulator, pressure spray drying towers, Biofilm Filtration and concentration sets, Ceramic filter sets- with rigorous quality control processes in our 100,000-class cleanroom environment.

 

Certifications

We can offer you the following documents if you require.

1. Allergen statement 2. GMO free; 3.Non BSE-TSE certifictae;

4.Manufacturing process;5. Food certificate; 6. MSDS; 7. Sales contract;

8. PACKING list; 9. Kosher & Halal; 10. Certificate of origin; 11. Specification sheet; 12. COA.
 

 

Benefit and Function

1. Rich in Antioxidants
High in resveratrol and polyphenols, which combat oxidative stress and cellular damage.  
2. Anti-Inflammatory Effects
Helps reduce chronic inflammation linked to various diseases.  3. Cardiovascular Support
May improve blood flow, reduce arterial stiffness, and lower the risk of plaque buildup.  
4. Antimicrobial Properties
Shows activity against bacteria, viruses, and fungi, supporting immune defense.  
5. Potential Anti-Cancer Effects
Studied for its ability to inhibit tumor growth and induce apoptosis in cancer cells.  
6. Skin Health & Anti-Aging
Protects against UV damage, boosts collagen production, and reduces wrinkles.  
7. Liver Protection
May aid detoxification and protect liver cells from damage.  
8. Metabolic Health
Preliminary research suggests benefits for blood sugar regulation and lipid metabolism.  
9. Neuroprotective Potential
Could help protect brain cells from oxidative damage and support cognitive function.

Packaging & Shipping

Package of Giant Knotweed Extract
1. 1 kilogram per aluminum foil bag with one plastic-bags inside;

2. 25 kilograms per cardboard barrel with one plastic-bags inside;

3. Packaging as the customers' requirements.

 

 

Delivery Detail:  DHL, UPS, FedEx ,TNT, EMS,HONGKONG post, by Air, by Sea.
EMS	Around 10-15 working days
DHL	Around 3-5 working days
FedEx	Around 4-6 working days
TNT	Around 6-8working days
By air	Around 5-7working days
By sea	Around 15-30working days

After Sales Service

FAQ

Q1: Are you manufacturer or trading company?
A1:Manufacturer.

Q2: Can I get some sample?
A2: Yes, usually 10-25g sample for free.

Q3: What's your MOQ?
A3: Our MOQ is flexible,usually 1kg-10kg for trial order is acceptable, for formal order MOQ is 25kg.

Q4: Is there a discount?
A4: Of course, welcome to contact us. Price would be different based on different quantity. For bulk quantity,we will have
discount for you.

Q5: How long for production and delivery?
A5: Most products we have in stock, delivery time:Within 1-3 business days after received payment. Customized products further
discussed.

Q6: How to deliver the goods?
A6: ≤50kg ship by FedEx or DHL etc, ≥50kg ship by Air, ≥100kg can be shipped by Sea. If you have special request on delivery,
please contact us.

Q7:What is the shelf life for the products?
A7: Most products shelf life 24-36 months, meet with COA.

Q8: Do you accept ODM or OEM service?
A8: Yes,we accept ODM and OEM services, ranges: Soft gel, Capsule, Tablet, Sachet, Granule, Private Label service, etc.Please
contact us to design your own brand product.

Q9: How to start orders or make payments?
A9: Proforma invoice with our company bank details will be sent to you once the order confirmed by Email. Pls arrange payment by
TT. Goods will be sent after received payment within 1-3 business days.