Comvita Manuka Honey and Olive Leaf Hot Drink combines the soothing qualities of UMF 10+ Manuka Honey with the power of Olive Leaf Complex and Zinc. New Zealand Manuka has long been valued for its health-maintaining effects and honey has traditionally been used to support respiratory health. Olive Leaf Complex is made from fresh olive leaves, grown and packed on our own olive estate. Olive Leaf has traditionally been used to support the immune system. Free from paracetamol, artificial sweeteners, colours or preservatives.