Blue flag

Blue Flag: Blue Flag is used in the treatment of skin diseases, apparently aiding the skin by working through the liver, the main detoxifying organ of the body.

to take for acne include echinacea taken orally and applied externally to the skin, Oregon grape root applied as a cream, tea tree oil applied to the skin, oregano and basil oil applied to the skin or taken orally, burdock root, blue flag, ...