– MGO 925+ Manuka Honey Monofloral, 100% Pure New Zealand Honey. Certified. Guar by | Jul 8, 2026100% Pure New Zealand Honey: Every batch of Manuka Doctor honey is authenticated as a Product of New Zealand. Our natural honey is also non-GMO, raw and MGO 925+. This bold and intense flavored Manuka honey is a premium superfood.