Duphalac Fruit is a lactulose solution containing 667 mg/ml, available in a 200ml bottle. This fruit-flavored medication is formulated to treat constipation and certain liver conditions by acting as an osmotic laxative. As a prescription medication, Duphalac Fruit should only be taken under medical supervision and according to prescribed dosage. The fruit flavoring helps make the solution more palatable. The 200ml bottle contains a lactulose solution at a concentration of 667 mg/ml. Store at room temperature away from direct sunlight and keep out of reach of children.