From Lactofree
Lactose Free*A blend of lactose free* butter and rapeseed oil. Blended spread 70% (42% milk fat, 28% rapeseed oil).*Less than 0. 03% lactose. We use rigorous scientific testing to ensure that Arla Lactofree spreadable contains no lactose, using accurate accredited tests, enabling us to detect lactose at a trace level of 0.03%. At this level our tests show that there is no lactose present in Arla lactofree.