DetailsGripes are caused by muscle spasms and excess acid created when air bubbles form in a baby's tummy. Woodward's Gripe Water helps to gently relieve these symptoms in babies and young children. It contains Dill oil which relaxes the tummy by breaking down trapped air bubbles as well as Sodium Hydrogen Carbonate which neutralizes the acid. This alcohol and sugar free tonic is available in 130ml and 200ml bottles. 200 ml.