My wife and I were in a grocery store that has a Starbucks that seemed to have no one purchasing coffee. My wife noticed that store was hawking a new brand called Cascara. My wife gulped and asked if I knew what Cascara was. I said I had no idea. She told me it was an old laxative that doctors prescribed 40 or more years ago. It is bitter and causes cramps leading to the evacuation of the intestines.
I cannot think of a better name for a Starbucks brand that Cascara—except maybe Colon Blow.
Cascara
Castoria is the laxative I remember.