Enonymin

Enonymin is an extract from the bark and root-bark of the Euonymus atropurpureus, the Spindle Tree (q.v.), or Waloo, a shrub indigenous to the United States. It is a mixture of a number of substances which have not yet been thoroughly investigated. It has long been used in America as a cholangogue, tonic and diuretic, but in Britain is employed solely for its stimulant action on the liver.