Polygonum cuspidatum extract – Resveratrol

 

  • Latin Name: Polygonum cuspidatum Siebold & Zucc.

  • Used Part: Root / Rhizome

  • Specifications: Trans-Resveratrol 50%, 98%,  water soluble 10%

  • Test Method: HPLC

  • Appearance: White to off-white fine powder

  • Plant-derived raw material

  • Fine, free-flowing powder

  • Suitable for multiple formulations

  • OEM / ODM available

Product Description

Resveratrol Powder is a natural plant-derived ingredient obtained from the root and rhizome of Polygonum cuspidatum.
Through standardized extraction and strict quality control processes, this product provides consistent trans-resveratrol content and stable quality, making it suitable for a wide range of industrial, dietary supplement, and functional applications.

Functions & Benefits

  • Provides antioxidant support

  • Supports cardiovascular and overall wellness formulations

  • Commonly used in dietary supplements, functional foods, and cosmetic products

  • High-purity, standardized extract

Applications

  • Dietary supplements

  • Functional foods & beverages

  • Cosmetics & skincare products

Quality Assurance

  • ISO 22000 / HACCP quality management

  • Strict raw material selection and in-house quality control

  • COA & MSDS available upon request

Packaging & Customization

  • Packaging: 1 kg / 5 kg / 25 kg aluminum foil bags

  • OEM / ODM: Private labeling and formulation support available

  • MOQ: Flexible for bulk orders

Storage & Shelf Life

  • Storage: Store in a cool, dry place away from light

  • Shelf Life: 24 months when properly stored

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