Product Overview

Resveratrol (CAS No.: 501-36-0) is a naturally occurring polyphenolic antioxidant widely known for its ability to support cardiovascular health, anti-aging benefits, and cellular protection. It exists in two isomers — trans-resveratrol (biologically active form) and cis-resveratrol.

We supply natural trans-Resveratrol, available in 50%, 98%, and 99% purities for different market needs.

Raw Materials

• Main botanical source: Polygonum cuspidatum (Japanese Knotweed root)

• Also available from grape skin extract on request

• Non-GMO, free from pesticides & heavy metals controlled to strict standards

Production Process (Summary)

1. Botanical raw material collection & cleaning

2. Ethanol extraction of polyphenols

3. Purification using advanced column chromatography

4. Crystallization & drying for high-purity trans-resveratrol

5. Milling and sieving to uniform particle size

6. Packaging in food-/pharma-grade facilities

Strict GMP, ISO, HACCP quality control applied throughout the process.

Technical Properties

• Appearance: Off-white to white powder

• Purity: 50% / 98% / 99% trans-resveratrol

• Solubility: Limited in water, good in ethanol/propylene glycol

• Stability: Protect from light and moisture

Mechanism of Action (Working Principle)

Resveratrol activates SIRT-1 pathways and exhibits strong free-radical scavenging properties, supporting:

• Cellular anti-aging

• Cardiovascular protection

• Neuroprotection

• Metabolic balance

Applications

Packaging & Shelf Life

• 1kg aluminum foil bags / 25kg fiber drums

• 2 years shelf life under sealed & cool conditions

Advantages of Choosing Us

• Stable Chinese origin supply with competitive pricing

• Strict control of trans-isomer content

• Low impurity profile & low odor specifications

• Full documentation available: COA, MSDS, stability data

• Global shipment support (sea/air express)

Ordering Information

• Bulk orders available with flexible MOQ

• Samples provided for evaluation

• OEM & custom formulation services available

COA - Synthetic Resveratrol.pdf