Senna is native to tropical Africa and cultivated in Egypt, the Sudan and elsewhere. People in northern Africa and southwestern Asia have used senna to support healthy bowel function for centuries.
 
Product Information
Origin: India
Directions: To use as a tea, pour 1 cup boiling water over 1/2 tsp. of herb, cover and steep 3-5 minutes.
Botanical name: Cassia angustifolia Vahl.