Resveratrol Powder Bulk
Botanical Source: Polygonum cuspidatum Sieb. et Zucc. (Japanese Knotweed) Root Extract
Plant Part Used:Root
Active Ingredient:Trans-Resveratrol
Specification:50%, 98%, 99% Trans-Resveratrol (Customizable)
Test Method:HPLC
Appearance:Off-white to white fine powder
Odor & Taste:Characteristic
CAS No:501-36-0
Molecular Formula:C₁₄H₁₂O₃
Molecular Weight:228.24 g/mol
Solubility:Slightly soluble in water; soluble in ethanol and DMSO
Particle Size :95% Pass 80 Mesh (Customizable)
Storage :Store in a cool, dry place away from direct sunlight, heat, and moisture
Shelf Life:24 Months under recommended storage conditions
- Free Samples
- Quality Assurance
- 24/7 Customer Service
Product Introduction
Bulk Trans-Resveratrol Powder Supplier & Manufacturer
Natural Trans-Resveratrol Powder for Dietary Supplements, Nutraceuticals & Cosmetic Applications
Gold Herb supplies natural Trans-Resveratrol Powder for manufacturers developing dietary supplements, nutraceutical formulas, functional foods, beverages, and cosmetic products.
Derived from Polygonum cuspidatum root extract, our Trans-Resveratrol ingredient is available in standardized purity grades including 50%, 98%, and 99%, supporting different formulation and manufacturing requirements.
With controlled production processes, batch testing, and complete technical documentation, Gold Herb helps customers evaluate, develop, and scale products containing Trans-Resveratrol.
Product Advantages
· Purity Grades: 50%, 98%, and 99% Trans-Resveratrol
· HPLC-tested active ingredient verification
· Complete batch documentation and quality records
· Flexible packaging for bulk ingredient supply
· Sample evaluation before commercial purchasing
· OEM and customized specification support
Our supply process covers botanical sourcing, extraction, purification, quality testing, packaging, and international shipment coordination.
Trans-Resveratrol Powder Specification
|
Item |
Specification |
|
Product Name |
Trans-Resveratrol Powder |
|
Botanical Source |
Polygonum cuspidatum Root Extract |
|
Plant Part |
Root |
|
Active Ingredient |
Trans-Resveratrol |
|
Purity |
50%, 98%, 99% |
|
Test Method |
HPLC |
|
CAS No. |
501-36-0 |
|
Molecular Formula |
C14H12O3 |
|
Appearance |
White to Off-White Fine Powder |
|
Shelf Life |
24 Months |
|
Packaging |
1 kg Aluminum Foil Bag / 25 kg Fiber Drum |
|
Storage |
Cool, Dry Place Protected from Moisture |
|
MOQ |
Flexible |
Quality Assurance
Certificate of Analysis (COA) for Specification Powder [Request COA]

Customized specifications and packaging solutions are available according to application requirements.
What Is Trans-Resveratrol Powder?
Trans-Resveratrol is a naturally occurring polyphenol compound commonly extracted from Polygonum cuspidatum root extract and used as a botanical ingredient in nutraceutical, dietary supplement, wellness, and cosmetic formulations.
Resveratrol exists in different molecular forms, including trans-resveratrol and cis-resveratrol. Among these forms, Trans-Resveratrol is the commonly specified ingredient used in commercial supplement, nutraceutical, food, beverage, and cosmetic applications.
Commercial buyers generally evaluate Trans-Resveratrol based on:
· Active ingredient content
· Purity specification
· Analytical testing method
· Batch consistency
· Documentation availability
Gold Herb supplies standardized Trans-Resveratrol Powder for:
· Dietary supplements
· Nutraceutical formulas
· Functional foods
· Wellness beverages
· Beauty supplements
· Cosmetic formulations
Why Choose Gold Herb as Your Trans-Resveratrol Supplier?
Selecting a botanical ingredient supplier requires more than product availability. Manufacturers usually consider consistency, documentation, quality control, and long-term supply capability.
Standardized Manufacturing Process
Gold Herb follows controlled production procedures including:
Raw Material Control
· Botanical identification
· Source verification
· Raw material evaluation
Extraction & Purification
· Controlled extraction process
· Purification management
· Active ingredient concentration
Processing & Testing
· Drying and powder processing
· Batch inspection
· Final product release according to defined specifications and quality requirements
Each batch is recorded with production information to support traceability and quality review.
Quality Control & Testing
Quality management is applied throughout the production process, from raw material inspection to finished product testing.
Finished Product Testing
|
Test Item |
Method |
|
Trans-Resveratrol Assay |
HPLC |
|
Identity |
Analytical Testing |
|
Appearance |
Visual Inspection |
|
Moisture |
Laboratory Analysis |
|
Heavy Metals |
Instrumental Testing |
|
Microbiology |
Microbial Examination |
|
Particle Size |
Physical Testing |
Technical Documentation Available
Gold Herb provides documentation required for ingredient evaluation and supplier qualification.
Quality Documents
· Certificate of Analysis (COA)
· Batch Testing Report
· Laboratory Analysis Report
Product Documents
· Product Specification Sheet
· Technical Data Sheet (TDS)
· Safety Data Sheet (MSDS)
· Packaging Information
Manufacturing Capability
Gold Herb produces Trans-Resveratrol Powder through a structured manufacturing process covering raw material preparation, extraction, purification, drying, and packaging.
Production Process
Raw Material Preparation
· Botanical identification
· Plant source verification
Extraction & Purification
· Extraction process control
· Purification procedures
· Active ingredient concentration
Powder Processing & Packaging
· Drying process
· Powder processing
· Finished product packaging
Gold Herb follows defined production procedures to manufacture Trans-Resveratrol Powder for dietary supplements, nutraceutical products, functional foods, beverages, and cosmetic applications.
Supply Solutions for Different Projects
Gold Herb supports customers from initial evaluation to commercial production.
Sample Evaluation
Available support includes:
· Product sample
· Specification review
· Quality document review
Product Development
Support includes:
· Ingredient selection
· Specification discussion
· Application requirements
Commercial Supply
Solutions include:
· Bulk orders
· Long-term supply
· OEM projects
· Customized packaging
Available options:
· 50%, 98%, 99% purity grades
· Flexible packaging
· Customized documentation
Trans-Resveratrol vs Resveratrol
|
Feature |
Trans-Resveratrol |
Resveratrol |
|
Definition |
Specific resveratrol isomer |
General compound category |
|
Commercial Use |
Commonly specified ingredient |
Depends on formulation requirements |
|
Quality Evaluation |
Based on purity and assay |
Requires detailed supplier review |
|
Testing |
Usually HPLC assay |
Depends on specification |
Before purchasing, buyers should confirm:
· Botanical source
· Purity level
· Testing method
· Documentation
· Application suitability
Applications & Industries Served
Dietary Supplements & Nutraceutical Applications
Trans-Resveratrol Powder is commonly used in:
· Capsules
· Tablets
· Softgels
· Gummies
· Powder formulas
· Healthy aging supplements
Functional Foods & Beverages
Applications include:
· Nutrition powders
· Functional drinks
· Health food blends
Cosmetic Applications
Used in:
· Anti-aging skincare products
· Facial care formulations
· Serums
· Beauty nutrition products
Private Label & Contract Manufacturing
Suitable for:
· Custom supplement brands
· New product development
· Contract manufacturing projects
Trans-Resveratrol Formulation Combinations
Trans-Resveratrol is frequently combined with other active ingredients in healthy aging and antioxidant formulas.
Longevity Formula Ingredients
Common combinations:
Botanical Combinations
Examples:
Antioxidant Formula Ingredients
Compatible ingredients include:
· Lutein

Bulk Trans-Resveratrol Powder Buying Guide
When sourcing bulk Trans-Resveratrol Powder, buyers should evaluate several key factors.
Botanical Source
Commercial Trans-Resveratrol is commonly produced from Polygonum cuspidatum root extract.
Confirm:
· Plant source
· Extraction method
· Ingredient specification
Purity Grade
Available grades include:
· 50% Trans-Resveratrol
· 98% Trans-Resveratrol
· 99% Trans-Resveratrol
Confirm:
· Active content
· Testing method
· Specification sheet
Supplier Documentation
Important documents include:
· COA
· TDS
· Specification Sheet
· Laboratory Reports
Supply Capability
Evaluate:
· Production capacity
· Packaging options
· Lead time
· Export experience

Bulk Purchasing Checklist
Product Requirements
✔ Botanical source
✔ Purity grade
✔ Active content
✔ Test method
Supplier Evaluation
✔ COA availability
✔ Technical documents
✔ Sample support
✔ Manufacturing capability
Commercial Terms
✔ MOQ
✔ Packaging
✔ Lead time
✔ Shipping method
OEM & Custom Trans-Resveratrol Solutions
Different markets may require customized ingredient solutions.
Gold Herb supports:
· Purity selection
· Customized packaging
· Specification adjustment
· Documentation requirements
These solutions help manufacturers develop supplements, nutraceutical products, beverages, and cosmetic formulations.

FAQ
What purity grades of Trans-Resveratrol Powder are available?
Gold Herb supplies Trans-Resveratrol Powder in 50%, 98%, and 99% purity grades according to formulation requirements.
Can I request a sample before bulk purchase?
Yes. Samples are available for product evaluation before commercial orders.
What documents are available?
Gold Herb can provide COA, specification sheets, laboratory reports, TDS, and other technical documents.
What is the MOQ?
MOQ depends on purity grade, packaging requirements, and order quantity.
Can packaging be customized?
Yes. Customized packaging solutions are available.
Does Gold Herb support OEM projects?
Yes. OEM and customized supply solutions are available for qualified projects.
How should Trans-Resveratrol Powder be stored?
Store in a sealed container in a cool, dry environment away from moisture and direct sunlight.
Can you ship internationally?
Yes. Gold Herb supports international bulk ingredient supply.
Is Trans-Resveratrol Powder natural?
Gold Herb supplies Trans-Resveratrol derived from Polygonum cuspidatum root extract.
What is the difference between 98% and 99% Trans-Resveratrol?
Higher purity grades are generally selected for applications requiring higher active ingredient concentration and stricter specifications.
Do you provide bulk packaging for international shipment?
Yes. Bulk packaging options are available according to order quantity and shipping requirements.
Contact Gold Herb
Bulk Trans-Resveratrol Powder Supplier
For product specifications, samples, COA, and bulk purchasing:
Email: info@newgoldherb.com
Send Inquiry













