Comvita pure manuka honey umf1043 lozenges 8loz p p comvita pure manuka honey lozenges provide the properties of 10037 pure umf 1043 manuka honey from new zealand. P p new zealand manuka honey has long been valued for its contribution to a healthy diet and its reputation continues to grow. P p only some manuka honey has the special umf 40unique manuka factor41 activity. P p this lozenge is guaranteed to be at least umf® 10 and has been verified by an independent testing laboratory. P p umf stands for 'unique manuka factor', an independent, licensed certification of the unique activity of manuka honey. The mark umf® is followed by a number that indicates the strength of this special activity. The higher the umf rating, the more active the product. P p for example, a jar of umf 1043 manuka honey has twice the activity of umf 543 manuka honey. P