Product Review

Tough thick aluminum plastic protection package, inner layer bag again, never leaking after shipping, Natural Japanese Knotweed Rhizome-Root Powder / Hu Zhang / Polygonum Cuspidatum - 1lb or 16oz Bulk... by Baicao, no sulphur treatment, low pesticide, low heavy metal. 80 mesh of fine powder, good for decoction or filling capsules.