What Is the Best Mānuka Honey? Why UMF™ Certification Matters

March 10, 2026

UMF Certified for Quality you can trust.

Mānuka honey is one of the most sought-after natural health foods in the world. But with so many jars labelled “mānuka” on the market, what is the best manuka honey? How can consumers know they are buying authentic, high-quality mānuka honey?

The answer lies in UMF™ quality certification.

If you want the best mānuka honey, the most important thing to look for is a jar that is UMF™ certified and UMF™ graded. This independent certification verifies the honey’s authenticity, purity, potency, and shelflife, giving consumers confidence that what they are buying is genuine mānuka honey only availalble from New Zealand.

Learn more about the UMF™ quality mark here: https://www.umf.org.nz/unique-manuka-factor/

What Determines the Best Mānuka Honey?

The best mānuka honey depends on what you want to use it for.

Some people enjoy mānuka honey as a natural sweetener, while others look for its well-known antibacterial properties and wellness benefits.

The UMF™ system only certified manuka honey with authentic health benefits. The strength of mānuka honey is measured using the UMF™ grading system, which reflects the level of naturally occurring bioactive compounds.

UMF™ Grade Includes MGO mg/kg Best Use
UMF™ 5+ – 10+ MGO 83–263+ Everyday wellness, tea, daily use
UMF™ 15+ MGO 514+ Immune support, sore throats
UMF™ 20+ MGO 829+ Targeted wellness applications
UMF™ 25+ and above MGO 1200+ High-potency therapeutic use

Higher UMF™ ratings indicate higher concentrations of key natural compounds that make mānuka honey unique.

You can learn more about how the UMF™ grading system works here: https://www.umf.org.nz/umf-grading-system

How to Spot Genuine UMF™ Certified Mānuka Honey

When choosing mānuka honey, look for several key indicators on the label.

Things to look for when purchasing manuka honey.

1. The UMF™ Quality Mark

The UMF™ trademark confirms the honey has been independently tested and certified by a licensed producer.

2. A UMF™ Grade

This number (such as UMF™ 10+ or UMF™ 20+) shows the level of bioactive compounds in the honey.

3. Packed in New Zealand

Authentic mānuka honey is produced and packed in New Zealand under strict regulatory oversight.

https://www.umf.org.nz/certified-brands/

4. Batch Number and Traceability

Certified honey includes traceability information so the product can be tracked back to the source.

Trace all UMF Certified Manuka Honey

Every jar of UMF certified manuka honey can be traced back to New Zealand test results.

Consumers can also verify UMF™ license holders using the official directory: https://www.umf.org.nz/certified-brands/

Why Certification Matters

Global demand for mānuka honey continues to grow, and unfortunately, not all products labelled “mānuka” are authentic.

Certification helps protect consumers and the industry by ensuring:

  • Authenticity – The honey comes from genuine mānuka nectar

  • Quality – It meets strict chemical and production standards

  • Potency – The bioactive compounds match the labelled grade

  • Traceability – The honey can be tracked back to the producer

Without independent testing and certification, it can be difficult to verify the true origin and quality of a product.

The UMF™ system provides a trusted global benchmark for authentic mānuka honey.

Choosing the Best Mānuka Honey

A simple rule for consumers:

  • UMF™ 5+ to 10+ – ideal for everyday enjoyment

  • UMF™ 15+ – popular for wellness support

  • UMF™ 20+ and above – high-strength mānuka honey

Regardless of the grade, the most important factor is choosing UMF™ certified honey from New Zealand.

This ensures the honey has been independently tested, verified, and graded according to the world’s most comprehensive mānuka honey quality standard.


In summary:
The best mānuka honey is UMF™ certified and UMF™ graded, guaranteeing authenticity, quality, and potency.

When consumers choose UMF™, they are choosing trusted New Zealand mānuka honey backed by science and rigorous certification standards.

Explore more about UMF™ certified mānuka honey here:
https://www.umf.org.nz

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