Polygonum Cuspidatum Extract
Part used: Rhizome
Extraction Type: Solvent Extraction
CAS NO.:501-36-0
 
Specification:
Resveratrol 1%--99% by HPLC
Polydatin 1%--99% by HPLC
Physcion 1% min. by HPLC
Emodin 1% --60% by HPLC

All KINGHERBS' 25%, 50%, 98%, 99% Trans-RESVERATROL are pure natural
 from Polygonum cuspidatum root, knotweed root. 

KINGHERBS could offer test report from American Analytical Chemical
 Laboratories Corp.,which assures you following specialities:
pure white color
low emodin
low heavy metals
nearly zero cis-resveratrol, cis-resveratrol-3-O-glucoside,
 trans-resveratrol-3-O-glucoside.

Function:
Anti-platelet aggregation
Anti-viral and anti-bacteria
Prevent cardiovascular disease
Prevent bronchitis
Anti-cancer;Anti-aging
Anti-dementia;Anti-inflammatory
Reduce cholesterol
Loss weight

Storage: Store in a cool and dry area. Don't freeze.Keep away from 
stong direct light.