Specification :

Quick Details
Type: Giant knotweed Extract
Latin Name: Polygonum cuspidatum
Part: rhizome
Extraction Rate: 500: 1 ( 99% )
Extraction method: Grain Alcohol
Natural: 100% natural

Active ingredient: Trans- resveratrol
Form: Fine Brown to white Powder
Molecular weight: 228.24 C14H12O3
Specification: 5% -99%
CAS No: 501-36-0
Country of origin: China
Identification test: TLC
Content Test: HPLC
Solubility: Good in water
Specifications:
Resveratrol ( Polygonum cuspidatum Extract)
GMP Factory
ISO and Kosher certified
Competitive Price & Steady Supply

Physiological function:
1. Anti-cancer
2. Effect on cardiovascular system
3. Antibacterial and antifungal
4. Nourish and protect liver
5. Antioxidant and quench free-radicals
6. Impact on the metabolism of osseous issue

Packaging & Delivery
Packaging Detail: 25kg/ durm, pack in paper-drums and two plastic-bags inside and Can be Customerized
Storage Store in a well-closed container away from moisture.
Shelf Life 2 years if sealed and store away from direct sun light.
Delivery Detail Within 3 days after receiving