Wholesale Resveratrol Powder Manufacturer & Supplier in China
Natract Plant-derived Resveratrol Powder with controlled purity and reliable bulk supply for nutraceutical, cosmetic, functional food, and research applications.
- High-Purity Resveratrol for Professional Formulations
- Standardized Quality with Batch-Specific Testing
- Suitable for Nutraceutical and Cosmetic Applications
- Bulk Supply, Samples & Custom Packaging Available
Why Choose Natract Resveratrol Powder?
- Carefully selected botanical raw materials support consistent composition and dependable production performance.
- Multi-stage quality checks help monitor identity, purity, impurities, and finished-product consistency.
- COA, TDS, SDS, and analytical reports are available to support professional ingredient evaluation.
- From formulation trials to commercial volumes, Natract supports different purchasing and production requirements.
- Protective packaging and experienced export handling help maintain product integrity throughout international transportation.
- Specifications, packaging formats, documentation, and supply solutions can be tailored to qualified customer requirements.
Natract Resveratrol Powder – Reliable B2B Ingredient Supply
Natract Resveratrol Powder is supplied for professional nutraceutical, cosmetic, functional food, and research applications. As a B2B botanical ingredient supplier, Natract focuses on consistent specifications, quality-controlled production, complete technical documentation, and dependable bulk supply.
From samples and formulation evaluation to commercial orders, we support importers, distributors, manufacturers, and brands with flexible packaging, customized sourcing solutions, and export-ready service.
Why You Need Natract Resveratrol Powder?
Natract Resveratrol Powder provides a standardized botanical polyphenol ingredient for manufacturers seeking reliable quality, formulation flexibility, technical documentation, and consistent supply across nutraceutical, cosmetic, functional food, and research applications.
High-Purity Polyphenol
Contains a concentrated Resveratrol profile for professional ingredient formulations.
Trans-Resveratrol Focus
Suitable for applications requiring clearly defined trans-resveratrol specifications.
Plant-Derived Ingredient
Botanical sourcing supports natural-positioned nutraceutical and cosmetic formulations.
Fine Powder Form
Convenient powder format for blending, encapsulation, and formulation processing.
Consistent Batch Quality
Controlled production helps maintain reliable specifications across commercial batches.
Analytical Testing Support
HPLC and quality testing help verify identity, purity, and consistency.
Versatile Application Potential
Suitable for supplements, skincare, functional foods, and research-oriented formulations.
Formulation-Friendly Raw Material
Can be incorporated into various dry and specialized formulation systems.
Built for Verified Resveratrol Quality
For professional buyers, Natract Resveratrol Powder goes beyond a headline purity number. Product evaluation can include identity, assay, trans-resveratrol content, related compounds, moisture, heavy metals, residual solvents, and microbiological parameters according to the applicable specification.
Batch-specific testing and technical documentation help manufacturers verify raw material suitability before moving from sample evaluation to commercial production.
Natract – Quality-Controlled Manufacturing for Global Supply
Natract combines botanical ingredient expertise with export-oriented manufacturing and quality management to supply Resveratrol Powder for international B2B customers.
Our production process covers raw material selection, extraction and purification, drying, milling, and finished-product testing. Batch controls and documentation help support consistent specifications, while export-ready packaging protects the powder during transportation. From sample evaluation to bulk orders, Natract supports manufacturers, distributors, importers, and formulation companies with dependable ingredient sourcing.
Natract Resveratrol Powder for Diverse Industry Applications
Nutraceutical & Dietary Supplements
Natract Resveratrol Powder provides a standardized polyphenol ingredient for capsules, tablets, powder blends, and other nutritional formulations. Its defined specifications and quality documentation help supplement manufacturers evaluate raw material suitability for healthy-aging, antioxidant, and wellness-oriented product development.
Cosmetics & Skincare
Natract Resveratrol Powder is suitable for professional skincare formulations including serums, creams, facial treatments, and premium anti-aging products. Its polyphenol profile makes it a valuable ingredient for antioxidant-focused formulations, while specification and technical documentation support formulation development.
Functional Food & Research
Natract Resveratrol Powder can be incorporated into selected functional food formulations and used in research-oriented applications. For manufacturers and R&D teams, controlled specifications, analytical testing, and batch documentation provide practical support for product development, evaluation, and ingredient sourcing.
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Natract Resveratrol Powder – Trusted Botanical Ingredient for Advanced Formulation
High-quality Resveratrol Powder with reliable specifications for nutraceutical, cosmetic, functional food, and research applications.
More About Natract Resveratrol Powder
More information you may want to know
| Parameter | Specification |
| Product Name | Resveratrol Powder |
| Brand | Natract |
| Chemical Name | Resveratrol |
| CAS No. | 501-36-0 |
| Molecular Formula | C₁₄H₁₂O₃ |
| Molecular Weight | 228.24 g/mol |
| Product Type | Botanical Polyphenol Ingredient |
| Source | Plant-derived botanical source |
| Key Active | Resveratrol |
| Appearance | Fine powder |
| Color | White to off-white, specification dependent |
| Heavy Metals | Complies with applicable limits |
| Residual Solvents | Complies with applicable limits |
| Testing Method | HPLC and applicable analytical methods |
| Solubility | Low water solubility; formulation-specific evaluation recommended |
| Packaging Type | Standard Size | Packaging Features | Suitable For |
| Aluminum Foil Bag | 1kg / 2kg / 5kg | Moisture-resistant, light-protected, sealed inner packaging | Samples, small and medium bulk orders |
| PE Bag + Fiber Drum | 10kg / 25kg | Strong protection for long-distance transportation | Commercial bulk supply |
| Customized Packaging | Customized | Private label and customer-specific packaging solutions | Brands and OEM projects |
| Sample Packaging | 10g / 100g / 500g | Convenient for testing and product evaluation | R&D testing and formulation development |
| Storage Item | Recommended Condition |
| Temperature | Store in a cool and dry place at controlled room temperature. |
| Humidity Control | Keep away from moisture and high humidity environments. |
| Light Protection | Store away from direct sunlight and strong light exposure. |
| Packaging Condition | Keep the original sealed packaging tightly closed when not in use. |
| Container Requirement | Use moisture-resistant and airtight containers after opening. |
| Storage Environment | Store in a clean, dry, and well-ventilated area. |
| Shelf Life | Typically up to 24 months under recommended storage conditions. |
| Transportation | Protect from heat, moisture, and physical damage during shipping. |
Testimonials
Resveratrol Powder FAQs
Which food is highest in resveratrol?
Among commonly consumed foods, red grapes and grape skins are notable dietary sources of resveratrol. Red wine also contains resveratrol because it is produced with grape skins, but its content can vary considerably. Peanuts, pistachios, blueberries, and some berries contain smaller amounts.
What should I not take resveratrol with?
Resveratrol may interact with certain medications, particularly anticoagulant or antiplatelet drugs, because of potential effects on bleeding. It may also interact with other medicines depending on dosage and individual circumstances. People taking prescription medications, undergoing surgery, or managing a medical condition should consult a qualified healthcare professional before using resveratrol supplements. For B2B formulations, manufacturers should separately evaluate ingredient compatibility and applicable regulatory requirements.
What is the best form of resveratrol to take?
There is no universally “best” form because the appropriate format depends on the intended use, dosage, formulation, and bioavailability requirements. Trans-resveratrol is the form most commonly specified in high-purity commercial products and research. Conventional Resveratrol Powder has relatively low water solubility, while micronized, encapsulated, liposomal, or other delivery systems may be developed to address formulation or bioavailability challenges.
What is Resveratrol Powder?
Resveratrol Powder is a botanical polyphenol ingredient containing resveratrol, a naturally occurring stilbenoid compound. It is commonly supplied as a fine powder for professional nutraceutical, cosmetic, functional food, and research applications.
What is trans-resveratrol?
Trans-resveratrol is one of the geometric isomers of resveratrol and is the form most commonly specified in high-purity commercial resveratrol ingredients. It has been extensively studied in nutritional, cosmetic, and biochemical research. Because resveratrol can undergo light-induced isomerization, professional buyers often request a clearly defined trans-resveratrol specification and analytical verification, typically using chromatographic methods such as HPLC.
What is Polygonum cuspidatum Resveratrol?
Polygonum cuspidatum, also known as Japanese knotweed, is an important botanical source used for commercial resveratrol production. The plant material contains resveratrol and other naturally occurring constituents. After extraction and purification, the resulting ingredient can be standardized to a defined resveratrol specification. Therefore, Polygonum cuspidatum extract and high-purity resveratrol are not necessarily the same product and should be distinguished during ingredient sourcing.
How is Resveratrol Powder tested?
Resveratrol content is commonly evaluated using chromatographic analytical methods, particularly HPLC, which can help identify and quantify the target compound and distinguish relevant components. Depending on the specification and application, quality testing may also cover moisture, heavy metals, residual solvents, microbiological parameters, pesticides, and other impurities.
Is Resveratrol Powder soluble in water?
Resveratrol has low aqueous solubility, which is an important consideration during formulation development. Its limited water solubility can create challenges for beverages, liquid supplements, and some water-based cosmetic systems. Depending on the final application, formulators may evaluate dispersion systems, solubilization technologies, encapsulation, particle-size modification, or other delivery approaches.
How stable is Resveratrol Powder?
Resveratrol stability can be influenced by environmental and formulation conditions, including light, pH, temperature, and storage conditions. Trans-resveratrol can undergo light-related isomerization, while its stability can also vary across different formulation systems. For this reason, appropriate light-protective packaging, sealed storage, and controlled processing conditions are recommended. Final stability should always be evaluated within the intended formulation rather than assumed from the raw powder alone.
What is Resveratrol Powder used for?
Resveratrol Powder is used as a functional ingredient across several professional markets. Common applications include dietary supplements, nutraceutical formulations, cosmetics, skincare products, functional foods, and research. It is particularly attractive to manufacturers developing antioxidant- and healthy-aging-oriented formulations.
What is the difference between Resveratrol Extract and Resveratrol Powder?
A botanical resveratrol extract may contain resveratrol together with other naturally occurring plant compounds, depending on its standardization level. High-purity Resveratrol Powder is generally a more concentrated and purified ingredient with a defined chemical specification. These materials can differ in composition, application, cost, and testing requirements. Buyers should therefore compare the actual assay, trans-resveratrol content, source, impurity profile, and intended application rather than treating the terms as interchangeable.
Understanding Trans-Resveratrol
One of the most important concepts when purchasing Resveratrol Powder is the distinction between trans-resveratrol and cis-resveratrol. Resveratrol can exist as geometric isomers, while trans-resveratrol is the form most frequently specified in high-purity commercial ingredients and scientific research.
Trans-resveratrol is also relevant to product stability. Exposure to light can promote isomerization, meaning packaging, storage, and handling conditions deserve attention during ingredient procurement.
Resveratrol Powder for Cosmetics and Skincare
Resveratrol has attracted in formulations focused on antioxidant protection, healthy-looking skin, and age-related skin concerns.
Potential cosmetic formats include:
- Facial serums
- Creams
- Night treatments
- Eye-care products
- Concentrated skincare formulas
- Premium antioxidant formulations
