Resveratol
Product name：Polygonum Cuspidatum Extract Resveratrol Source: Polygonum cuspidatum root Active ingredient: Trans-Resveratrol Available specs: 5%,10%,50%,98% Appearance: Off-white to light brown powder Application: Dietary supplement raw material
Products Description
Resveratrol powder is a popular botanical raw material for cosmetics and dietary supplements. Extracted from Polygonum cuspidatum, this high-purity crystalline ingredient features strong antioxidant and soothing effects. It is widely used in anti-aging serums, brightening creams and antioxidant supplements to fight environmental stress and support cell health. Good stability, fine particle size and high content make it suitable for functional beauty and health products.
Xi'an Hao Ze Bio Technology Co., Ltd. is a professional manufacturer of bulk resveratrol powder meeting international standards. Our plant follows ISO and GMP rules to guarantee stable batches and full traceability. We support custom mesh sizes, different purities and various packaging. OEM & private label services are available for B2B customers with flexible order quantities.
| Parameter | Details |
| Product Name | Polygonum Cuspidatum Extract Resveratrol |
| Appearance | White crystalline powder |
| Purity / Grade | 98% Min (HPLC) / Cosmetic & Food Grade |
| CAS Number | 501-36-0 |
| Sample | Available (5g - 20g on request) |
| Molecular formula | C14H12O3 |
| EINECS | 610-504-8 |
| Storage | Store in cool, dry places away from light and heat |
| Refractive index | 1.763 (calculated value) |
Detailed Information
What are the main applications of Resveratrol Powder in cosmetic formulations?
Resveratrol powder is a powerful antioxidant for anti-aging skincare. It neutralizes free radicals from UV and pollution, ideal for anti-wrinkle serums, repair creams and brightening lotions. It supports skin structure and even tone, and works well with Vitamin C, Ferulic Acid or Niacinamide for synergistic benefits.
How does Xi'an Hao Ze Bio Technology ensure quality and compliance for bulk orders?
Every batch is strictly tested before shipment to meet international cosmetic and pharmacopeia standards. We use HPLC to test trans-resveratrol content, together with heavy metals, residual solvents, pesticides and microbiology tests.
We supply full documents including COA, MSDS, allergen and origin certificates. As a certified supplier, we offer full transparency and safety support for your global customs and regulatory submissions.
Can Resveratrol Powder be customized for specialized product formats?
Yes,We understand different production lines need specific specs for better solubility, bioavailability and processing. Our team offers custom particle size, bulk density and carrier blends.
We also provide turnkey contract manufacturing. We can make pre-mixed powders, softgels, hard capsules and custom packaged finished goods to support your product launch.
1. Consumer Demand for High-Purity Phytochemical Ingredients
Modern consumers are increasingly shifting toward scientifically backed, plant-derived actives in both topical cosmetics and oral nutritional formulations. Among phytochemical antioxidants, trans-resveratrol remains a benchmark active ingredient backed by extensive scientific literature regarding cellular health and skin defense. This growing market awareness drives strong demand for high-purity grades that deliver consistent, visible cosmetic results without causing skin irritation or formulation instability.
For brand developers, sourcing verified 98% pure trans-resveratrol ensures consistent bio-activity across batch production runs. Incorporating standardized raw materials allows marketing teams to transparently communicate active ingredient concentration, reinforcing consumer trust and supporting premium product positioning in competitive retail environments.
2. Commercial Opportunities in Custom Contract Manufacturing
Developing a distinct market presence requires flexible manufacturing partners capable of transforming raw ingredients into shelf-ready retail SKUs. Xi'an Hao Ze Bio Technology provides robust private label capabilities tailored specifically for beauty, wellness, and dietary supplement brands. Our facilities accommodate custom dose filling, blending, and specialized packaging solutions tailored to your market's regulatory and aesthetic standards.
By utilizing our complete OEM Resveratrol Powder manufacturing capabilities, brands significantly reduce time-to-market and initial capital expenditure. From initial formula stability trials to final custom label printing, our engineering team manages the production pipeline to guarantee seamless integration from raw material sourcing to ready-to-distribute consumer goods.
3. Supply Chain Stability and Large-Scale Industrial Production
Fluctuations in botanical crop yields and raw material sourcing can disrupt brand production schedules and compromise product delivery timelines. To maintain supply continuity, our company establishes long-term botanical agricultural partnerships and maintains large-scale inventory reserves at our primary processing facilities. This infrastructure allows us to fulfill large-volume orders promptly while maintaining price stability for our distribution partners.
Our scaled manufacturing processes prioritize energy efficiency, sustainable solvent recovery, and strict quality controls. B2B buyers relying on consistent order fulfillment benefit from our streamlined logistics operations, predictable lead times, and capacity to accommodate rapid volume scale-ups as retail demand grows.
Why Choose Us
○ Decades of industry experience in botanical extraction and chemical synthesis.
○ Stringent quality control with batch-specific Certificates of Analysis (COA) and HPLC testing.
○ Robust manufacturing capacity ensuring continuous, uninterrupted product supply.
○ Dedicated customer support offering sample availability and full technical documentation.
Deliver & Shipping
We support worldwide delivery through fast express services including DHL, FedEx, and UPS for sample parcels and urgent orders. Bulk commercial shipments are efficiently handled via air freight or ocean transport, complete with standard export documentation and customs clearing support.
Contact Us
For product specifications, sample requests, or custom OEM quotes, please reach out to our commercial team:
Email: haozebio2014@gmail.com
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