Other Information: Each Tablespoon (15 ml) Contains: magnesium (1000 mg). Store at room temperature and avoid freezing. Close cap tightly after use. Misc: Saline laxative. Full strength of regular Phillips' in half the dose! Stimulant free. Cramp free. Great taste. Phillips' is gentle and stimulant-free so it works more like nature intended. Some other overnight laxatives containing stimulants can cause abdominal discomfort and cramps. Stimulant-free Phillips' is different. It encourages your body to take its natural course and relieves constipation comfortably. You don't have to feel worse before you feel better. www.bayer.com. Made in USA.