Product Details Sennosides, USP, 15 mg. Stimulant laxative. Relieves occasional constipation. Compare to Ex Lax Regular Strength active ingredient (This product is not manufactured or distributed by GSK, owner of the trademark Ex Lax Regular Strength). Essential to Care since 1979. 100% money back guarantee. Return to place of purchase. www.myleader.com. Questions or comments? 1-877-586-7979.