Senna leaf tastes bitter and unpleasant. Combine the herb with ginger or fennel to enhance flavor when taken as tea.  Senna is an FDA-approved laxative.
Steep for 5-8 minutes. Serve hot. 
Caffeine Level: FREE
 
One ounce pkg renders 5-8 INDIVIDUAL servings depending on how strong you like it. 
Two ounce pkg renders 8-12 INDIVIDUAL servings. 
**You can resteep tea up to 2 times, each will be a little weaker than the previous.