What certifications do you have?

We hold ISO, HACCP, Kosher, Halal, cGMP, and Organic certifications, along with COA, MSDS, and other relevant documents.

How is the product packaged and stored?

Packed in paper drums with two plastic bags inside, net weight 25kgs/drum. Store in a cool, dry, well-closed container away from moisture, light, and heat. Shelf life is two years.

What shipping methods are available?

We offer shipping by sea to your nearest port, by air to your nearest airport, or by express (DHL, UPS, FEDEX, TNT, EMS) to your door with tracking numbers provided.

20+ Years Factory Pure Natural Rehmannia Extract Powder

Name: 20+ Years Factory Pure Natural Rehmannia Extract Powder
Brand: Changsha Vigorous-Tech Co., Ltd.
SKU: 2206050205

Hunan, ChinaChangsha Vigorous-Tech Co., Ltd.

US$10.00-27.00

1 kg

Product profile

Customization

Available

Certification

ISO, HACCP, Kosher/Halal/cGMP/Organic

Storage Method

Normal

Model NO.

10: 1

Application

Cosmetics, Food, Health Care Products, Juice/Drink

State

Powder

Extract Source

Root

Type

Extract Powder

Form

Powder

Extraction Type

Water

Product Name

Rehmannia Extract Powder

Latin Name

Rehmannia Glutinosa

Grade

Food Grade

Free Sample

5-20g

MOQ

1kg

Appearance

Fine Brown Yellow Powder

Certificate

ISO, Halal, Kosher, cGMP, Organic

Storage

Cool Dry Place

Shelf Life

2 Years

Used Part

Root

Transport Package

Drum, Plastic Container, Vacuum Packed

Specification

10: 1

Trademark

vigorous

Origin

Hunan, China

Key features

20+ Years Factory Experience: Established in 2005, offering professional service and stable supply of botanical extracts.

Pure Natural & High Quality: Derived from Rehmannia glutinosa roots, rich in iridoids and antioxidants, 100% pure natural.

Comprehensive Certifications: ISO, HACCP, Kosher, Halal, cGMP, and Organic certified for global market compliance.

Rigorous Quality Testing: In-house HPLC/GC testing and third-party lab verification with unique COA for each batch.

Versatile Applications: Ideal for health supplements, skincare, food & beverage, nutraceuticals, and pharmaceuticals.

Free Sample Available: Provide 5-20g free samples for quality evaluation; fee refundable upon bulk order confirmation.

Flexible Customization: Supports OEM/ODM services, including customization from samples, designs, and minor adjustments.

Fast Delivery & Support: Standard delivery in 3-7 working days with 24-hour service and professional sales support.

Company profile

Years of Export ExperienceExhibition ExperienceOverseas WarehouseOverseas Agent/Branch

Changsha Vigorous-Tech Co., Ltd.

Hunan, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 20 Years CertifiedNearest Port: Changsha PortAverage Response Time: ≤5.73h

AI-Powered supplier vetting

SummaryThe supplier is identified as a combined company with manufacturing, export, service, quality control, R&D, and sustainable-development capabilities. It reports ISO9001:2015 certification and other certifications, documented quality and service procedures, traceability, complaint handling, and qualified service capability. Production equipment and broad customization options are stated, with exports representing 90% of total sales. Overseas warehouse, overseas agent/branch, and trade-show participation capabilities are reported, but no overseas showroom and zero countries listed for overseas services. Financial data shows zero values for stated revenue, profit-related, margin, and current-ratio indicators, creating material uncertainty about financial credibility. The supplier has three R&D engineers, provides OEM services for popular brands, but lacks an SDK and has no Fortune 500 customer collaboration reported.

Supplier typeThe supplier is explicitly classified as a combined company, and its offering profile includes manufacturing, export trade, service, quality control, R&D, sustainable development, and financial-capacity sections. This indicates a broad integrated supplier profile rather than a narrowly defined service entity.

CertificationsThe supplier reports an ISO9001:2015 certificate and other certifications for sustainable development and management systems, while product compliance certification is listed only as “Others” without specific standards. ISO9001:2015 is explicit evidence of certification, although the scope and additional certificates are not detailed.

After-Sales capabilityDocumented service procedures, followed records, corrective and preventive action procedures, complaint-handling procedures, and quality records are reported. Overseas warehouse and agent/branch capabilities are also stated, but the supplier has no overseas showroom and lists zero countries where overseas services are offered.

Financial creditThe stated financial indicators show zero values for current ratio, operating revenue, operating cost, gross profit, gross margin, and revenue across the reported periods. These figures do not establish healthy financial performance and create a significant credibility concern, although the data may be incomplete or inconsistently reported.

R&D capabilityThe supplier reports three R&D engineers and OEM capability for popular brands, providing evidence of some development and product-adaptation capacity. However, it explicitly lacks an available SDK, and no additional innovation achievements are provided.

Production capacityA broad equipment set is listed, including extraction, sterilization and dehydration, crushing, granulation, mixing, and sealing equipment. Finished-product inspection instructions are uniformly followed, while quality assurance, raw-material traceability, and maintained quality records are also reported.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization. This is direct evidence of a broad range of customization services.

Client casesThe supplier reports participation in Supplyside West 2024, OEM service for popular brands, and an 80%–100% repeat-buyer preference range. However, it reports no collaboration with Fortune 500 companies, and no named customer cases are provided.

Product Q&A

Q:What is the standard delivery time?

Normally, the delivery time is 3-7 working days. If you need it in a hurry, we will make immediate delivery.

Q:What are the payment terms?

We accept T/T, L/C, PayPal, and Western Union.

Q:Is there any discount available?

Yes, prices are closely related to the quantity. The larger the order, the cheaper the price.

Q:Can you provide free samples?

Sure, we generally provide 5-20g free samples. You can also purchase a small amount of goods if needed.

Q:Do you have a guarantee on your products?

Our products are 100% pure natural with high quality, confirmed to European standards. Every batch comes with a unique COA and undergoes rigorous in-house and third-party testing.