Egmont Manuka Honey 12+ UMF MGO 354 contain at least 354mg/kg of methylglyoxal. Egmont Manuka Honey is from hives in New Zealand. The benefits of Manuka Honey have been celebrated for centuries. In fact it was the indigenous people of New Zealand, the home of Egmont Manuka Honey, who, thousands of years ago, first recognised its healing properties.