Products Description

Giant Knotweed Rhizome Extract, derived from the roots of Polygonum cuspidatum, is a natural source of resveratrol and other bioactive compounds. Known for its antioxidant and anti-inflammatory properties, this extract has gained wide recognition in the health and wellness industry. The extract is carefully processed to maintain the purity and potency of its active components, ensuring superior quality for various applications.
As a trusted global distributor, we provide high-quality extract in bulk, catering to industries like dietary supplements, cosmetics, pharmaceuticals, and functional foods. With a US branch and warehouse, we guarantee fast delivery and prompt support to meet your business needs.
Chemical Composition of Flammulina Velutipes Extract Powder
|
Component |
Percentage (%) |
|
Resveratrol |
20% - 98% |
|
Emodin |
0.1% - 3% |
Flammulina Velutipes Extract Powder Specifications
|
Specification |
Details |
|
Resveratrol Content |
20%, 50%, 98% |
|
Appearance |
Light yellow to brown powder |
|
Solubility |
Soluble in ethanol |
|
Moisture Content |
≤ 5% |
Flammulina Velutipes Extract Powder Function
Giant Knotweed Rhizome Extract is rich in resveratrol, a powerful antioxidant that helps protect cells from oxidative stress, reducing the risk of chronic diseases.
The extract has shown potential in modulating inflammatory responses in the body, making it beneficial for conditions related to chronic inflammation.
Resveratrol in the extract is known to support cardiovascular health by improving blood flow and reducing the risk of arterial damage.
The anti-aging benefits of resveratrol have made this extract popular in skincare, helping to improve skin elasticity and reduce the appearance of fine lines.
By boosting antioxidant levels, the extract helps strengthen the immune system, supporting overall wellness.
Flammulina Velutipes Extract Powder Characteristics

- Natural Source of Resveratrol: Extracted from the rhizomes of Giant Knotweed, our extract delivers a potent dose of natural resveratrol.
- High Purity: Available in different specifications, including 98% pure resveratrol, suitable for various industries.
- Versatile Applications: Suitable for use in dietary supplements, skincare formulations, and pharmaceuticals.
- Sustainable Sourcing: Ethically sourced from verified suppliers, ensuring a minimal environmental footprint.
Flammulina Velutipes Extract Powder Application Field

Dietary Supplements
Used in capsules, powders, and tablets for antioxidant and anti-inflammatory benefits.

Functional Foods
Added to food and beverages as a natural ingredient promoting overall health.

Cosmetics
Incorporated into skincare products for its anti-aging properties.
Certificates
- ISO 9001: Quality Management System
- USDA Organic Certification
- Kosher Certified
- Halal Certified
- GMP Certified

Factory & Quality Control & Service

Our production facilities are equipped with state-of-the-art technology and certified to meet international quality standards. We maintain high production efficiency and ensure environmentally responsible practices at every stage of the manufacturing process.

- Fast Shipping: We maintain a large inventory in our US warehouse, enabling quick and reliable delivery.
- Testing Support: We offer complete testing services to ensure product compliance and quality.
- Free Samples: Available upon request to allow for product evaluation before purchase.
- Dedicated Customer Service: Our expert team provides comprehensive support for your purchasing and technical needs.

We adhere to strict quality control standards, from sourcing raw materials to final production. Each batch of the extract undergoes rigorous testing for purity, potency, and microbial contamination to ensure it meets the highest industry standards.
FAQs
Q:What is the resveratrol content in the extract?
A:We offer extract with resveratrol content ranging from 20% to 98%, depending on your specific requirements.
Q:Is your extract tested for purity?
A:Yes, all batches undergo rigorous testing to ensure the highest purity and compliance with industry standards.
Q:Do you provide samples for testing?
A:Yes, free samples are available for testing to ensure the extract meets your expectations before placing an order.
Q:Can you support bulk orders?
A:Absolutely. We specialize in large-volume orders and can provide tailored solutions to meet your supply chain demands.
Why Choose Kingsci
- 17 Years of Experience: Kingsci has been a trusted leader in the extract industry for nearly two decades.
- Global Reach: We serve distributors and manufacturers across the world with our extensive logistics network.
- US Branch & Warehouse: With our US-based facilities, we ensure faster shipping and reliable service for North American clients.
- Complete Certificates: We hold all the necessary certifications, including ISO, GMP, Kosher, and Organic.
- Fast Delivery & Large Inventory: We maintain a substantial inventory to accommodate urgent orders and ensure quick delivery times.
- Trusted by Top Brands: Our customers include major global players like Usana, Amway, and Isagenix, reflecting our commitment to quality and reliability.

If you need Giant Knotweed Rhizome Extract, please contact us.
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