Cramp Bark Powder (2 lb)

What the brand says

Cramp bark is a flowering shrub found throughout moist woodlands of North America, although it is also cultivated as a garden ornamental. Dried bark, harvested in the autumn before leaves change color, or in the spring before leaves open. Typical Preparations - Infuse in oil or tincture for use in salves, ointments, creams and lotions. May be used to make tea. Powdered cramp bark can also be encapsulated as a dietary supplement.