Japanese Knotweed Root is one of the herbs discussed in S. Buhner's book, Healing Lyme.
Pharmacopeia Grade - meets or exceeds standards of Chinese Pharmacopeia guidelines. Simply put, the quality of pharmacopeia herbs is better than commonly used food grade herbs to ensure they deliver their intended effect.
This Knotweed root was processed at a GMP certified facility. (Good Manufacturing Practices)
High quality herbs, carefully screened, and naturally preserved. Sulfur Free - Chlorine Free - Aluminum Phospate Free.
Tested for sulfites, certain pesticide residues, and heavy metals. Origin: China