Dietary Supplement. With natural senna. For gentle relief of occasional constipation. Trusted since 1871. Made with natural senna. Fletcher's natural senna laxative provides gentle relief from occasional constipation. Widely used for centuries. Senna contains natural plant compounds known as sennosides that have proven stimulant laxative activity. Fletcher's laxative uses only senna pods which are gentler on the system than senna leaves. (These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.)