i saw in chemist last week this stuff you add to milk for lactose intolerance it was with the baby stuff so i assume it could be added to formula or expressed breast milk i will have better look when go town next time, and may give go myself as Amelia gets bad wind pains at times. She is mixed fed breast and formula (mostly breast) and she drinks a lot more than 60-80ml per feed lol. She averaging 120ml per feed about every 2 hours. I do wonder if this because she was big when born. And oh my do her fluffs stink. Pwoar.