At a time when co-ops, operating on thin 1-2% margins, dug into their balance sheets over the last two years to support milk prices, the infant formula multinationals never had it better, benefiting from lower raw material prices that helped them return huge margins of up to 25%. Meanwhile, as farmers are exposed to the full vagaries of volatile commodity markets, the price of a tin of infant formula in Ireland, London or even China remains relatively flat thanks to the power of their well invested brands thus insulating these multinationals from dairy commodity fluctuations.