It works more as nature intended. LaxativeBayer IncActive ingredients: Each 15 mL scoops: Magnesium hydroxide 1200 mgDo not exceed the maximum recommended daily dose in a 24-hour period. Shake well before use. The dose may be taken once daily, preferably at bedtime, in divided doses, or as directed by a doctor. Drink a full glass (8 oz) of liquid with each dose. Adults and children over 12 years: 2 to 4 tablespoons. Children from 6 to 11 years: 1 to 2 tablespoons. Children under 6 years: Ask a doctor. Inactive ingredients: Purified water; Sodium hydrochloride; Each tablespoon (15 ml) Contains: Magnesium 500 mg Uses: Relieves occasional constipation (irregularity). This product usually produces a bowel movement in 12 to 6 hours. Sugarfree. No stimulants. Ask a doctor before use if you have: kidney disease; a magnesium-restricted diet; stomach pain, nausea or vomiting; a sudden change in bowel habits that lasts more than 14 days. Ask a doctor or pharmacist before use if you are taking a prescription medication. This product may interact with certain prescription medications. Stop using and ask your doctor if: you have rectal bleeding or no bowel movement after using this product. These could be signs of a serious condition; you should use a laxative for more than 1 week. If pregnant or nursing, consult a healthcare professional before use. Keep out of the reach of children. In case of overdose, seek medical help or contact a Poison Control Center immediately.