Colief were brill4 me wi ciara i tried EVERYTHIN i could! u name it medicines, massage,changin milk, the lot. There really expensiv tho they wer £10 a 5ml bottle wen i ad em n saw em n now ther £13 a 5ml bottle. Its ridiculous n docs r only suppost2perscribe em4 lactose intolerant babies but some docs will perscribe em even tho ther not suppost2. I used colief from 6wks when i fnd em up til 4months when it died dwn wa a godsend but nothin took it away completely