At a Glance
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What is UMF?
UMF is a grading system that measures the authenticity, purity, and overall quality of Manuka honey.
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What is MGO?
MGO is the natural compound responsible for the antibacterial strength of Manuka honey.
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What’s the difference?
UMF measures overall quality, while MGO focuses specifically on antibacterial potency.
Key Differences
What is UMF?
UMF (Unique Manuka Factor) is a grading system used to verify the authenticity and quality of Manuka honey. It measures multiple naturally occurring compounds, including methylglyoxal (MGO), DHA, and leptosperin.
This certification ensures the honey is genuine Manuka honey from New Zealand and meets strict quality standards. Higher UMF ratings indicate greater potency and a higher concentration of beneficial compounds.
Because UMF considers multiple markers, it provides a more complete picture of the honey’s overall quality.
What is MGO?
MGO (methylglyoxal) is the compound responsible for the antibacterial properties of Manuka honey. The higher the MGO level, the stronger the antibacterial activity.
MGO is measured in milligrams per kilogram (mg/kg), making it easy to compare products based on strength. While MGO is important, it represents only one part of the overall quality of Manuka honey.
UMF vs MGO
UMF
- Measures overall quality and authenticity
- Includes multiple compounds (MGO, DHA, leptosperin)
- Certified and independently tested
- Indicates purity and strength
MGO
- Measures antibacterial compound only
- Focuses on potency level
- Expressed as mg/kg
- Easy to compare strength
Frequently Asked Questions
What is better, UMF or MGO?
UMF and MGO measure different aspects. UMF gives a broader quality rating, while MGO focuses on antibacterial strength.
How do UMF and MGO relate?
Higher UMF ratings generally correspond with higher MGO levels, but UMF includes additional quality markers.
What UMF rating should I choose?
Lower ratings (5–10+) are suitable for daily use, while higher ratings (15+) are often chosen for more targeted support.
Is MGO more accurate than UMF?
MGO is precise for measuring antibacterial strength, but UMF provides a more complete assessment of quality.
Why is UMF certification important?
It ensures the honey is authentic Manuka honey from New Zealand and meets strict standards.
Find the Right Strength for You
Explore our range of Manuka honey and choose the strength that suits your needs.