This module aims to provide an understanding of the difference in preparation as well advantages and disadvantages of various forms of internal and external herbal preparations, which solvents are best utilized to extract a plant’s active constituents, and when you may choose to employ one over another, and how the form of herbal pharmacy administered may change the medicinal properties of a given herb. After completing the module, individuals will be able to establish the therapeutic dose for a given herb and understand how to establish dose equivalents (e.g convert milligrams to milliliters), and interpret herbal product labels as well as understand how to apply dosing strategies with herbs to achieve optimum therapeutic benefit.