Products Description

Polygonum Aviculare Extract Powder, derived from the aerial parts of Polygonum aviculare (commonly known as knotgrass), is a high-quality herbal extract known for its health-promoting properties. This plant extract is rich in flavonoids, tannins, and organic acids, making it a popular choice in nutraceuticals, cosmetics, and dietary supplements.
With strict quality control standards, Kingsci ensures that each batch of the extract Powder meets the highest international quality standards.
Chemical Composition of Polygonum Aviculare Extract
|
Component |
Percentage (%) |
|
Flavonoids |
20% |
|
Tannins |
10% |
Polygonum Aviculare Extract Specifications
|
Specification |
Details |
|
Appearance |
Brown powder |
|
Extraction Ratio |
10:1, 20:1 |
|
Flavonoid Content |
≥20% |
|
Moisture |
≤5% |
Polygonum Aviculare Extract Function
Polygonum Aviculare Extract Powder offers a range of potential health benefits:
Antioxidant Properties
This extract is rich in flavonoids and phenolic compounds, which provide powerful antioxidant effects. It helps in combating free radicals, reducing oxidative stress, and protecting cells from damage.
Anti-inflammatory Benefits
Known for its anti-inflammatory properties, the extract Powder is widely used in formulations aimed at reducing inflammation and supporting joint and muscle health.
Skin Health
Due to its astringent and antioxidant effects, this extract is commonly used in skincare formulations. It helps to soothe the skin, improve its resilience, and promote a healthy, glowing appearance.
Support for Cardiovascular Health
Some studies suggest that the extract Powder may aid in maintaining heart health by promoting better blood flow and supporting healthy blood vessel function.
Polygonum Aviculare Extract Characteristics

- Natural Origin: Derived from high-quality Polygonum aviculare.
- Standardized Content: Contains a potent concentration of active ingredients, particularly flavonoids.
- High Bioavailability: Carefully processed for optimal absorption.
- Quality Assurance: Stringent quality control with full traceability.
Polygonum Aviculare Extract Application Field

Dietary Supplements
Used in formulations for general wellness and antioxidant support.

Functional Foods
Incorporated into beverages, powders, and bars that promote health.

Cosmetics
Ideal for skincare products targeting anti-aging and skin-soothing benefits.
Certificates
- GMP (Good Manufacturing Practice)
- ISO9001 Quality Management
- USDA Organic Certification
- HACCP (Hazard Analysis and Critical Control Point)
- Kosher and Halal Certification

Factory & Quality Control

Our production facilities are equipped with state-of-the-art extraction, drying, and testing equipment. With dedicated R&D and quality assurance teams, we maintain high standards at every stage of production, ensuring that all our products meet the stringent requirements of global distributors.

Kingsci employs comprehensive quality control processes, from raw material sourcing to final product testing. Each batch undergoes rigorous testing for purity, potency, and contaminants to ensure safety and efficacy. Our quality control team strictly adheres to international standards to guarantee that every order meets regulatory requirements.
FAQs
Q: Is this product suitable for use in dietary supplements?
A: Yes, Polygonum Aviculare Extract Powder is commonly used in dietary supplements due to its antioxidant and anti-inflammatory properties.
Q: How is the product packaged?
A: Standard packaging is 25 kg per drum, but custom packaging options are available to meet client needs.
Q: Do you provide samples?
A: Yes, we offer free samples for testing purposes.
Q: What certifications do you have?
A: Our extract Powder is GMP, ISO9001, USDA Organic, HACCP, Kosher, and Halal certified.
Why Choose Kingsci
Kingsci stands out as a trusted partner for natural plant extract, with 17 years of expertise in the industry. Our commitment to quality and customer satisfaction is demonstrated by our:
- Global Presence: We have a US branch and warehouse for faster delivery to North American clients.
- Large Inventory: Ready stock ensures that we can meet urgent orders promptly.
- Complete Certifications: We carry all major certifications, reflecting our commitment to quality and compliance.
- Stringent Quality Control: From sourcing to final testing, our quality control process is rigorous and thorough.
- Flexible Service: We support product testing, custom packaging, and provide free samples to meet our clients' diverse needs.
- Trusted by Leading Brands: Our clients include well-known global brands such as Usana, Amway, and Isagenix.

If you need Polygonum Aviculare Extract Powder, please contact us.
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