What payment methods are accepted?

We accept T/T, Western Union, PayPal, LC, and small-amount payments.

How is the product packaged?

It is packed in 25kg drums with double-deck plastic bags inside.

Natural 98% Dihydromyricetin Vine Tea Extract Powder Dihydromyricetin Extract

Name: Natural 98% Dihydromyricetin Vine Tea Extract Powder Dihydromyricetin Extract
Brand: Changsha Comext Biotech Co., Ltd.
SKU: 1997464642

Hunan, ChinaChangsha Comext Biotech Co., Ltd.

US$7.00-20.00

1 kg

Sample price:US$20.00/kg.Request sample

Product profile

Customization

Available

Certification

RoHS, ISO

Assay Method

HPLC

Model NO.

VINETEA-2

Application Form

Suppository, Capsule

Application

Food, Health Care Products, Medicine

State

Powder

Extract Source

Leaf and Stem of Vine Tea

Test Method

HPLC/Tlc

Extract Solvent

Water

Mesh Size

Lead Time

3-7 Working Days

Odor & Taste

Characteristic

Packing

25kg/Drum Inside: Double-Deck Plastic Bag, Outside

Payment

Tt, Western Union, Paypal, etc

Shipment Ways

DHL, FedEx, Airfreight and Sea

Appearance

Brown to White Vine Tea Extract Powder

Transport Package

25kg/Drum

Specification

4: 1 10: 1 10%-98% DHM Dihydromyricetin

Trademark

COMEXT

Origin

China

HS Code

130219

Production Capacity

20ton

Key features

High Purity DHM Content: Dihydromyricetin content ranges from 50% to 98% verified by HPLC.

Hepatoprotective Benefits: Extracted from Hovenia Dulcis leaves, known for liver protection properties.

Multiple Concentration Options: Available in 4:1 and 10:1 extraction ratios to suit different needs.

Strict Quality Control: Heavy metals, pesticides, and microbial counts meet strict safety standards.

Fast Production Lead Time: Standard lead time is 3-7 working days for most orders.

Versatile Application Forms: Suitable for manufacturing suppositories, capsules, food, and medicine.

Comprehensive Certifications: Products certified with RoHS and ISO standards for quality assurance.

Global Shipping Options: Shipment available via DHL, FedEx, airfreight, and sea freight.

Company profile

Quality AssuranceOverseas WarehouseHigh Repeat Buyers ChoiceProduction Process Visualization

Changsha Comext Biotech Co., Ltd.

Hunan, China

Business Type: Manufacturer/Factory, Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs CertifiedExport Year: 9 Years CertifiedNearest Port: Shanghai Port,Average Response Time: ≤2.20h

AI-Powered supplier vetting

SummaryComext presents capabilities across export trade, manufacturing, service, quality control, R&D, and sustainability. It reports multiple management-system certifications and states that quality assurance is present. Service-related procedures exist for supplier assessment, corrective and preventive actions, and customer complaints, but records are not available. The supplier reports in-stock and overseas-warehouse capabilities, OEM service for popular brands, ODM services, and customization from samples or designs. However, it has no valid manufacturing-capacity contract with its affiliated subcontractor, no new products in the past year, no R&D patents, no overseas showroom, and no available SDK. Financial credibility cannot be assessed because the provided financial entries contain only years and no usable financial information.

CertificationsThe supplier reports OHSAS/OHSMS 18001, ISO 9001, ISO 14001, and QC 080000 certifications under its supplier management systems. These explicitly indicate a broad set of reported management-system certifications.

R&D capabilityThe supplier provides ODM services and has documented R&D inputs, outputs, reviews, verification, and validation for audit, but reports no new products in the past year and zero R&D patents. The evidence shows an established R&D process but limited demonstrated recent innovation output.

Production capacityThe supplier reports quality assurance, in-stock capability, lead times within 15 working days in both peak and off-season, and OEM service for popular brands. However, it has no valid manufacturing-capacity contract with its factory or affiliated subcontractors, creating a documented production-governance deficiency.

Customization capabilityThe supplier explicitly offers customization from samples and designs, as well as ODM services, and reports OEM service for popular brands. These statements directly support capability for customer-specific product development and manufacturing.