Japanese Knotweed has been used by people of Asia for thousands of years. The plant possesses many potent compounds, of which is the antioxidant resveratrol, and in fact is the richest known source of this compound and grows abundantly throughout North America and the temperate regions of the world. With its widespread appearance though, Knotweed has gained the reputation as a 'noxious invader'.
The Japanese Knotweed in this product has been wild-harvested in the Northeastern United States, and is tested for impurities.
One capsule contains:
Japanese Knotweed root - 500 mg. (Polygonum cuspidatum) - wildharvested - NE United States
Precautions: Discontinue the use of Japanese knotweed 10 days prior to surgery. It has blood-thinning properties.