Product name: Giant Knotweed Extract Powerful natural anti-oxidant and cancer inhibitor, Anti-inflammatory. Giant knotweed extract is from Polygonum Cuspidatum Sieb, extracted by ethanol and water. We use the Rhizoma for production. Benefits: 1, Anti-oxidation, scavenging free radicals, anti-aging effects 2, Anti-atherosclerosis, 3, Helpful for coronary heart disease, ischemic heart disease and hyperlipidemia Specification: 50% & 98% Trans-resveratrol by HPLC 25kg/Drum and in Paper-Drum (D35cm*H51cm)
