Warning: Not to be used during pregnancy. NOTICE: This product contains Buckthorn Bark (Rhamnus frangula). Read and follow directions carefully. Do not use if you have or develop diarrhea, loose stools, or abdominal pain because Buckthorn Bark may worsen these conditions and be harmful to your health. Consult your physician if you have frequent diarrhea or if you are pregnant, nursing, taking medication, or have a medical condition. Keep out of reach of children.