Min. Order Reference FOB Price
1 kg US$8.00-20.00 / kg
Product Description
Giant knotweed Extract Product Name:Giant knotweed extract resveratrol/polygonum cuspidatum extract resveratrol/giant knotweed Plant Source: root Specification: Resveratrol 40%-98% Latin name:Polygonum cuspidatum Appearance: Brown powder Test Method: HPLC/UV/TLC Description: ...