giant knotweed extract

Giant knotweed extract
98% trans-resveratrol
Antioxidant
CAS No.:501-36-0
C14H12O3

Latin Name : Polygonum Cuspidatum
Product Type: Powdered Extract

Resveratrol is from Polygonum cuspidatum origin.
Giant Knotweed Extract
Specification: Resveratrol 20%, 50%, 80%, 98% HPLC

Product Specification 50%, 98%, 99% Resveratrol
Latin Name Polygonum Cuspidatum
Product Type: Powdered Extract

Active Ingredients and Content
Resveratrol 20%/40%/80%HPLC
Function and Effect
Cardiovascular and cerebrovascular diseases / Atherosis

Resveratrol (3,5,4′-trihydroxy-trans-stilbene) is a stilbenoid, a type of natural phenol, and a phytoalexin produced by several plants in response to

1.10 years experience in herbal extract.
2.100% natural pure extract.

Polydatin 8%, 98% HPLC

Product name:Resveratrol,Polygonum cuspidatum extract, Giant Knotweed Extract
Botanical source:Polygonum cuspidatum sieb.et zucc.
Appearance: Yellow

Product Name Knotweed Herb Extract
Botanical Name Polygonum chinense
Part Used Root
Specification 5:1,8:1 (can be customized)