Skimmed milk has a maximum milk fat content of 0.3 percent. In common with low-fat milk, it can be enriched with milk protein. However the packaging must state that milk protein has been added.
How is skimmed milk made?
The milk is separated in a centrifuge: The heavy skimmed milk is pushed to the edge of the centrifuge where it can be separated from the lighter cream. Skimmed milk is also processed into powder, and both products are used for example in the chocolate industry. | 
