Niko Certified Organic Japanese Knotweed Powder is a premium botanical ingredient made from carefully harvested organic Japanese knotweed (Reynoutria japonica, formerly Polygonum cuspidatum). Finely milled to preserve its natural botanical characteristics, this high-quality powder is ideal for herbal formulations, botanical blends, wellness products, and specialty natural applications.
 
Japanese knotweed has been traditionally valued for its rich botanical profile and naturally occurring plant compounds. Sourced from certified organic cultivation and processed without additives, fillers, preservatives, or artificial ingredients, Niko Japanese Knotweed Powder delivers exceptional purity, consistency, and quality for a variety of herbal and botanical preparations.