"Phipp?s Milk Of Magnesia Regular 100ml is both an antacid and a laxative. Its special formula gently helps with constipation and controls and soothes the discomfort caused by heartburn and indigestion, all in one go. Phipp?s? is one of the few laxatives that can be given to babies. Trusted by mothers ? handed down from generation to generation and has a traditional bias. Use as laxative and antacid. Each 5ml suspension contains: Magnesium hydroxide 425mg, sugar free."