Comvita pure manuka honey umf1043 lozenges 8loz comvita pure manuka honey lozenges provide the properties of 10037 pure umf 1043 manuka honey from new zealand new zealand manuka honey has long been valued for its contribution to a healthy diet and its reputation continues to grow only some manuka honey has the special umf 40unique manuka factor41 activity this lozenge is guaranteed to be at least umf 10 and has been verified by an independent testi