Description: Gui Zhi helps release the exterior and assists the Yang for exterior wind-cold regardless of whether it is relatively deficient or excessive. Warms and unblocks the channels and collaterals for wind-damp painful obstruction. Assists the Heart Yang and unblocks the Yang Qi of the chest. Warms the middle and directs turbid Yin downward for cold from deficiency of the middle burner. Belongs to the bladder, heart, lung Channels. Properties: Acrid, Warm, Sweet. Directions: 0.5g-1g per dosage, twice daily, or as directed by physician. Precautions: Pregnant and nursing women should consult physician before use. Storage: Store in a cool, dry place. Affix cap tightly after opening. Attention: overdose may result in vomiting, dosage is depending the weight. % Daily value not established. Made from select, superior quality raw herbs from regions renowned for the best and purest source materials, these herbs are processed in a state-of-the-art pharmaceutical factory. The factory is certified by the U.S. Pharmacopeia (USP), China Food and Drug Administration (CFDA), Australian Therapeutic Goods Administration (TGA), and is fully compliant with Current Goods Manufacturing Process (cGMP).