Products Description
Vine Tea Extract, derived from the tender leaves and stems of Ampelopsis grossedentata, is a natural herbal ingredient valued for its health-promoting properties. This extract is rich in dihydromyricetin (DHM), a powerful flavonoid known for its antioxidant and anti-inflammatory benefits. With a variety of potential applications, the extract is gaining popularity in the nutraceutical and pharmaceutical industries.

Chemical Composition of Vine Tea Extract
|
Component |
Percentage (%) |
|
Dihydromyricetin |
20%-98% |
|
Flavonoids |
10%-30% |
Vine Tea Extract Specifications
|
Specification |
Details |
|
Appearance |
Fine white powder |
|
Active Ingredient |
Dihydromyricetin |
|
Solubility |
Water-soluble |
|
Loss on Drying |
≤ 5% |
Vine Tea Extract Function
Rich Antioxidant Properties
Vine Tea Extract helps neutralize free radicals, reducing oxidative stress and promoting cellular health.
Supports Liver Health
Dihydromyricetin in the extract aids in detoxifying the liver and offers potential benefits for reducing alcohol-related damage.
Boosts Immune Function
This extract enhances the immune system, helping the body fight against infections and inflammation.
Supports Cardiovascular Health
Studies suggest that the extract may lower cholesterol levels, regulate blood pressure, and improve overall heart health.
Promotes Weight Management
The extract may support fat metabolism, making it a popular choice in weight management supplements.
Vine Tea Extract Characteristics
- Natural and Safe: Sourced from premium-quality raw materials, ensuring purity.
- High Bioavailability: Enhanced absorption for maximum efficacy.
- Solubility: Easily dissolves in water and other solvents, suitable for various formulations.
- Versatility: Compatible with capsules, powders, and beverages.

Vine Tea Extract Application Field

Dietary Supplements
Capsules, tablets, and powders.

Cosmetics
Antioxidant-rich skincare products.

Functional Foods and Beverages
Anti-hangover drinks and energy blends.
Certificates
- ISO 9001:2015
- FDA Registered
- GMP Certified
- Organic Certification
- Halal and Kosher Certifications

Factory & Quality Control




Our production facilities are equipped with state-of-the-art machinery and operated under stringent GMP protocols. With 17 years of experience, Kingsci ensures consistency, efficiency, and scalability in meeting large-volume demands.




At Kingsci, quality is our priority. Each batch of the extract undergoes rigorous testing to ensure compliance with global safety and efficacy standards. Our quality control measures include:
- Raw material selection and traceability.
- Advanced testing for purity, potency, and heavy metals.
- Strict adherence to GMP manufacturing standards.
FAQs
Q:What is the active ingredient in the extract?
A:The primary active compound is Dihydromyricetin (DHM), a potent flavonoid with antioxidant and anti-inflammatory properties.
Q:What are the common specifications of the extract?
A:Dihydromyricetin content ranges from 20% to 98%, depending on your requirements.
Q:How can I verify product quality?
A:We provide free samples and comprehensive COAs (Certificates of Analysis) for verification.
Why Choose Kingsci
- Proven Expertise: Over 17 years of experience in the extract manufacturing.
- Global Presence: U.S. branch and warehouse for faster deliveries.
- Certified Excellence: Complete certifications to meet global standards.
- Customer Partnerships: Trusted by leading brands like Usana, Amway, and Isagenix.
- Comprehensive Services: Large inventory, strict packaging, support for testing, and free samples.

If you need Vine Tea Extract, please contact us.
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