+86 13096987266
Polygonum cuspidatum extract powder polydatin
Product Introduction
Polygonum cuspidatum extract powder is a high-purity natural botanical extract refined from the dried root and rhizome of Polygonum cuspidatum Sieb. et Zucc (Japanese Knotweed), a traditional medicinal plant widely cultivated in ecological planting bases in China. Adopting industrial-grade low-temperature ultrasonic extraction + high-precision HPLC purification technology, our product takes trans-resveratrol and polydatin as core active markers, removing invalid impurities and harmful residues, with outstanding chemical stability and industrial formula adaptability .
The product is a uniform yellowish-white fine powder, with no agglomeration, no peculiar smell, a fine and smooth texture, good fluidity, easy to dissolve, stir, and compound in industrial production, with stable physical properties for long-term processing.
Our industrial specification is 5% polydatin (HPLC), the product focuses on balanced chemical activity, stable component ratio, strong formula compatibility and cost-effective industrial application, specially optimized for large-scale cosmetic manufacturing, food functional additives, chemical raw material compounding and industrial antioxidant scenarios.
Product strength
Balanced Chemical Activity & Stable Antioxidant Performance
Our 5% polydatin specification employs industrial fixed-component locking technology, ensuring a stable polydatin molecular structure and a balanced compound-active system, matched with natural trace resveratrol. It can efficiently and mildly neutralize free radicals and inhibit oxidative chain reactions, with lasting and stable antioxidant activity, no efficacy attenuation or excessive activity failure in industrial production. As a high-efficiency and cost-effective industrial antioxidant and preservative, it can effectively extend the shelf life of cosmetics, functional foods and chemical compounds.
Excellent Industrial Formula Compatibility
Optimized powder fineness and solubility through industrial refining process, compatible with water phase, oil phase and alcohol phase formulas. It has no delamination, precipitation or discoloration after high-temperature compounding and low-temperature storage, adapting to various industrial production processes such as high-speed stirring, homogenization and emulsification. It can be perfectly matched with cosmetic emulsions, food solid beverages and chemical functional additives, greatly reducing formula adjustment costs for manufacturers .
Strict Industrial Safety & Low Impurity Characteristics
Adopts secondary impurity removal and low-temperature purification process, effectively removing insoluble impurities, residual proteins, and harmful heavy metals. The product has low impurity content, high purity and no allergic components, meeting EU cosmetic raw material standards and food additive safety specifications. It avoids raw material impurity-induced product deterioration, precipitation and safety risks in industrial mass production .
Stable Anti-Inflammatory & Antibacterial Chemical Activity
The fixed 5% Polydatin content in the extract is the core functional component with stable anti-inflammatory and antibacterial chemical properties. Polydatin can significantly inhibit dermatophytes and inflammatory factors, with mild and durable efficacy, no irritation, and better industrial formula tolerance than high-purity resveratrol. It can safely replace part of synthetic antibacterial and anti-inflammatory agents in industrial formulas, realizing clean formula upgrading while maintaining long-term efficacy stability of finished products, suitable for mass production of daily chemicals and functional foods.
UV Resistance & Skin Protection Chemical Properties
The active ingredients can absorb and isolate ultraviolet rays, inhibit melanin oxidative synthesis, and stabilize skin collagen structure. Its photostability is significantly better than ordinary plant extracts, suitable for long-term storage and UV-exposed finished product scenarios of sun-proof and anti-aging cosmetics .
Standardized Lipid-Regulating & Vascular Protection Stability
Authoritative pharmacological experiments verify that the standardized 5% Polydatin component stably activates PI3K/AKT/FOXO3 signaling pathway, achieving efficient and stable lipid-regulating and cardiovascular protection effects. Compared with uneven polydatin content in ordinary extracts, our fixed 5% content ensures consistent functional efficacy of each batch of functional food and health product finished products, avoiding efficacy fluctuation caused by component difference.
product Applications
High-End Cosmetic Industry
It is used in daily anti-aging skin care products, soothing lotions, sun protection products, and sensitive skin repair products. Relying on the stable antioxidant, anti-inflammatory, and UV-resistant chemical properties, it improves skin elasticity, repairs the skin barrier, soothes skin redness, and inhibits melanin precipitation. Its mild and balanced component characteristics avoid skin irritation caused by high-purity single components, with excellent formula compatibility, ensuring long-term stability of cosmetic finished products.
Functional Food & Dietary Supplement Industry
It is applied in daily anti-aging health products, mild cardiovascular care supplements, solid beverages, and functional granular products. The standardized 5% Polydatin content provides stable lipid-regulating and anti-aging efficacy, with mild action and high safety, suitable for long-term oral formula production. It meets strict food-grade safety standards and is the preferred specification for large-batch standardized functional food production.
Industrial Antioxidant & Chemical Additive Field
As a natural green antioxidant additive, replace synthetic antioxidants in chemical raw materials, polymer materials, and plant oil products. Effectively inhibit raw material oxidation and deterioration, extend industrial material storage period, with safer and more environmentally friendly chemical properties than synthetic additives.
Pet Functional Nutrition Industry
It is used in high-end pet anti-aging and cardiovascular care nutritional supplements. It's safe and stable active ingredients help improve pet body oxidation stress and protect cardiovascular health, complying with international pet feed additive safety specifications.
Biomedical & Daily Chemical Raw Material Industry
As a basic raw material for anti-inflammatory, antibacterial, and antioxidant biomedical intermediate products, and daily chemical functional additives, providing stable chemical raw material support for downstream fine chemical processing.
our service
Third-Party Certification
All products pass ISO22000 food safety certification, HACCP hazard control certification, HALAL, and KOSHER international certifications. Each batch is equipped with an official COA quality inspection report, an SGS heavy metal test report, a microbial test report and an SDS safety data sheet, fully compliant with EU cosmetic raw material standards and FDA food additive specifications.
Industrial Application Experience Proof
With 15+ years of plant extract industrial production experience, our products have long-term stable cooperative customers in European and American cosmetics, functional food, and fine chemical industries. The product's chemical stability, batch consistency, and formula compatibility have been fully verified by large-scale industrial production lines, with zero quality complaints in bulk supply for many years.
Customized Grade & Formula Service
It supports customized production of special specifications (customized resveratrol content, customized powder fineness, customized solubility grades) according to customer industrial formula needs. Provide free formula matching guidance and technical docking services for cosmetic, food and chemical production lines.
Strict Batch Quality Control Service
Each batch of products is sampled and tested twice, with complete test data traceability. Provide exclusive batch quality reports, heavy metal detection reports, and safety qualification documents to support customers' product filing and market inspection.
Sample & Bulk Supply Service
It provides free 20- 100 g industrial test samples for customer formula verification. Support flexible bulk orders (1kg-1000kg+), sufficient factory inventory, stable daily output, and long-term fixed-point supply contracts to ensure timely delivery of customer production orders.
Global Logistics & After-Sales Technical Service
It supports international mainstream logistics and DDP door-to-door delivery, and provides complete customs clearance documents. Arrange professional chemical and formula engineers to provide 24-hour after-sales technical support, solve customer formula compatibility, storage, and production application problems in real time.
OEM/ODM Processing Service
It supports customized packaging, powder fineness processing, and ingredient compounding OEM services, meeting the personalized production needs of downstream chemical processing and brand manufacturers.
FAQ
Q: What purity grade is suitable for my production formula?
A: Our flagship 5% Polydatin specification is applicable to 90% of conventional industrial scenarios.
Q: How to ensure the chemical stability of the product during long-term transportation and storage?
A: Our products adopt aluminum foil bag/drum vacuum packaging with a light-proof and moisture-proof design.
Q: Can you provide complete qualification and test documents for customs clearance and product filing?
A: Yes. We can provide a COA quality inspection report, SGS heavy metal test report, a microbial test report, SDS safety data sheet, ISO/HACCP certification documents, and factory qualification certificates, fully meeting the customs clearance and product filing requirements of European, American, Southeast Asian, and other global markets.
Q: What is the solubility of the product in industrial solvents?
A: It has excellent comprehensive solubility: moderately soluble in water, easily soluble in ethanol, methanol, and propylene glycol, fully compatible with conventional industrial water-phase, oil-phase and alcohol-phase formulas. No precipitation, delamination, or component separation after high-temperature compounding and long-term storage, with extremely high industrial formula adaptability.
Q: What is your bulk order delivery cycle and MOQ?
A: MOQ is 25 kg.
For any questions or assistance regarding polygonum cuspidatum extract powder 5% polydatin powder, feel free to contact us via:
Email: sales@kh-health.com
WeChat: +86 13096987266
WhatsApp: +86 18792880979
Customers' Feedback
packing and shipping
Inquire Now!
If you have any needs, please feel free to contact me and I will be happy to serve you.