Are MGO and UMF™ the Same? A Quick Guide to Mānuka Honey Certifications
When shopping for New Zealand Mānuka honey, MGO and UMF™ labels are ubiquitous—but they are not interchangeable. Both metrics tie to the honey’s core bioactive compound, methylglyoxal (MGO), the ingredient that makes Mānuka honey unique, with higher numbers meaning greater potency for both. That’s where their similarities end, though, and the differences are critical for spotting genuine, high-quality Mānuka honey.
MGO is simply a measurement of methylglyoxal concentration in milligrams per kilogram of honey. It is a single-compound test with no central regulatory oversight, no required brand licensing, and no guarantee of authenticity—this means MGO-labeled honey could be blended, contain synthetic MGO, or not even be true New Zealand Mānuka honey. Reading an MGO label is straightforward: the number (e.g., MGO 250) only indicates the stated MGO level, with no official verification to back it up.
UMF™ (Unique Mānuka Factor) is far more than a measurement—it’s a comprehensive, independent third-party certification governed by New Zealand’s UMF Honey Association (UMFHA). UMF™ testing verifies MGO levels and validates the honey’s purity, authenticity, shelf life, and freshness. Brands must hold an official UMFHA license to use the UMF™ trademark, with regular audits to maintain compliance, and the certification guarantees the honey is 100% genuine New Zealand Mānuka, with no blending or synthetic additives. A valid UMF™ label has three non-negotiable elements: the official UMF™ logo, a numerical rating (e.g., UMF™ 10+), and the brand’s unique UMFHA license number—missing any of these means the label is fake.
Avoid Fake Mānuka Honey: Remember This One Rule
The Mānuka honey market is flooded with imitations: fake logos, ordinary honey passed off as Manuka, and non-New Zealand “ Mānuka-style” products that leave you paying a premium for something unauthentic. You don’t need complex tests to separate the real from the fake—only buy Mānuka honey that features the official UMF™ logo and a valid UMFHA license number on the label. UMF™ is New Zealand’s gold standard for Mānuka honey, with strict independent testing and regulation that’s the only sure way to guarantee you’re getting the pure, potent honey you’re paying for.
Parakai Honey is a proud UMFHA licensee (#3112), and our UMF™ certification is just one pillar of our uncompromising New Zealand quality—we also hold MPI food safety certification, Halal accreditation, official New Zealand export licensing, and the Buy New Zealand Made mark, ensuring every jar is 100% New Zealand-sourced, traceable, and crafted to the highest global standards.
Our UMF™ Mānuka honey is perfect for daily nourishment: enjoy it warm in tea, spread on toast, blended with yogurt, or straight from the jar for gentle, genuine wellness. No gimmicks, no shortcuts—just pure New Zealand Mānuka honey, from our hives to your table.
This season, skip the Mānuka honey scams and choose authenticity. When you see the UMF™ logo and Parakai’s license #3112, you know you’re getting the real taste of New Zealand, in every drop.
