resveratrol supplement powder

Resveratrol Supplement Powder (Trans-Resveratrol) | Pure Plant Extract for B2B Formulation

This resveratrol supplement powder, which is derived from the root of Polygonum cuspidatum (Giant Knotweed), contains standardised trans-resveratrol with a purity of 30% to 98% (HPLC Verified). Each batch of product is manufactured in Shaanxi New Things Biotech’s GMP-compliant facility in Xi’an, and tested by HPLC for isomer purity, active content consistency and microbiological safety. It is a trusted raw material for dietary supplements, cosmeceuticals and functional food applications around the world with ISO 9001, HALAL and KOSHER certifications. Ready stock available, cargo normally shipped out within 2–3 working days after order confirmation.

Product Specifications

What Makes Trans-Resveratrol the Preferred Active Form?

Resveratrol Trans-resveratrol is the biologically active isomer of resveratrol, a strong Sirtuin activator and antioxidant in the global nutraceutical sector.

Potency can vary in botanicals in their raw form. A uniform powder format addresses that by providing formulators with accurate dosage control, a vital requirement for anti-aging, cardioprotective and metabolic health treatments.

It is also of interest that trans-resveratrol is lipophilic and has poor water solubility. When combined with carrier oils and microencapsulation or micronization technologies for high-performance applications, it’s bioavailability and functional performance can be greatly enhanced.

Application Areas 

Dietary Supplements (Longevity & Heart Health)

Trans-resveratrol is often encapsulated in hard-shell capsules or softgels with oils such as olive or grapeseed oil added to facilitate lymphatic absorption. Works well as a stand alone active ingredient in anti-aging stacks with NMN or NR.

Cosmeceuticals (Skincare Plus)

In night creams and serums, it’s regarded for tyrosinase inhibition and stimulation of collagen formation. We highly advocate vacuum-airless pump packing or encapsulation in formulation, as the powder can oxidise and discolour finished products.

Functional Foods & Beverages

In energy bars and functional beverages, microencapsulation technology is employed to disguise its inherent bitterness and to protect the active compound during pasteurisation or long-term shelf storage.

Your formulation team can work with our technical support staff to determine the appropriate grade (30%–98%) and delivery mechanism for each individual application.

Quality Assurance and Safety

Each batch of resveratrol supplement powder undergoes a multi-step quality control process before it leaves our facility.

HPLC precisely quantifies the purity of resveratrol and ascertains the active ingredient amount. Residual solvents and possible pollutants are also examined using GC-MS analysis.

Microbial limits, heavy metals and other safety indicators are tested according to international regulatory requirements. The product is ISO 9001, HALAL and KOSHER Certified, enabling market access in different parts of the world.

Storage and Handling Guidelines

Trans-resveratrol should be stored under appropriate conditions to ensure its integrity.

• Store in a cool, dry and ventilated place, away from direct light and heat sources.
• Air sensitive. Keep away from oxidising chemicals. UV and oxygen sensitive.
• Storage temperature: below 25 °C , relative humidity below 60% .
• After opening, reseal package carefully and utilise product soon.
• Shelf Life under recommended storage conditions: 24 months from date of manufacture.

Processing in a low humidity environment will limit the danger of moisture uptake and active ingredient degradation.

Packing and Delivery

Standard packaging is 25kg drum, with inner liner of food grade PE bag and drum outer of cardboard. This mixture protects the powder from moisture, light and contamination in long-distance transit.

We offer customised packaging choices for your brand’s needs: vacuum composite film bags, aluminium foil nitrogen-filled bags, and light-resistant bottles. We can also offer multi-lingual labelling and anti-counterfeiting solutions.

Shipping choices are courier (FedEx, DHL, TNT), air freight and ocean freight, depending on your location, timeframe and volume needed. Ready stock, means the purchase will be shipped within 2-3 working days once payment is confirmed.

Our Factory

Shaanxi New Things Biotech has a modern production plant in Xi’an, which uses supercritical fluid extraction technology, molecular distillation systems and automated production lines operating under GMP standards.

Each production stage is backed by a specific R&D Centre and Quality Control Centre. The digital manufacturing management system provides total visibility of each batch, with full traceability from receipt of raw materials to delivery of final products.

Capacities are elastic. The facility can support your timeframe and specification needs, from kilogram-level trial batch for R&D evaluation to large-scale commercial volumes. We offer OEM and ODM services to brands wishing to develop a personalised product with their own label.

FAQ

Q1: What purity grades are available, and how do I choose the right one?

A: Trans-resveratrol is available from 30% to 98% purity. Lower grades (30%–50%) suit cost-sensitive functional food formulations, while higher grades (≥98%) are preferred for pharmaceutical-grade supplements and cosmeceutical actives.

Q2: How is the product's trans-isomer purity verified?

A: Each batch is tested by HPLC, which provides accurate, quantitative measurement of trans-resveratrol content and confirms isomer integrity before shipment.

Q3: Can specifications be customized for our formulation?

A: Yes. Both purity specifications and packaging formats can be customized based on your formulation requirements and target market standards.

Q4: What certifications does the product hold?

A: The product is backed by ISO 9001 quality management, HALAL certification, and KOSHER certification, supporting compliance for global markets.

Q5: How quickly can orders be fulfilled?

A: Ready stock is maintained to support prompt delivery. Most orders ship within 2–3 working days after order confirmation.

Q6: What technical support is available for formulation development?

A: The R&D team provides application formulation support, process optimization guidance, and ingredient compatibility advice to help you develop market-ready products efficiently.

Contact Us

Ready to source high-purity resveratrol supplement powder for your next product line? Reach out to our team at newthingsbio@163.com — we're ready to help.