

So, you have heard all about the marvel of Manuka Honey – but you aren’t 100 per cent sure which type to buy? With so much information, numbers, and letters to digest, it can be easy to feel overwhelmed at the prospect of buying your first Manuka product; especially if you can’t find the right information.
Manuka is a gift from nature, so obtaining it should feel easy – this is why at Manuka Lab, we aim to make the process of buying the right MGO Manuka Honey straightforward. With this in mind, let’s take a look at the labels – what does ‘MGO’ and its associated numbers mean, and which would be right for you.
What Does MGO Mean in Mānuka Honey?
MGO, short for Methylglyoxal, is the natural compound that gives Mānuka honey its antibacterial properties. Unlike regular honey, which may contain minimal antibacterial activity, genuine Mānuka honey has been scientifically proven to contain high levels of MGO.
The MGO number on a Mānuka honey jar indicates the amount of Methylglyoxal per kilogram of honey. For example:
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MGO 100+ contains at least 100mg of Methylglyoxal per kg.
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MGO 525+ has at least 525mg of Methylglyoxal per kg, offering stronger potency.
The higher the MGO level, the greater its antibacterial activity, making it a sought-after choice for both general wellness and targeted support.
MGO Manuka Honey – What The Labels Mean
The labels on Manuka Lab Manuka honey display an ‘MGO’ number, to demonstrate that the honey inside has been independently tested for the presence of Methylglyoxal, and its grade has been certified. The higher the number, the higher the level of plant phenols inside the jar.
We recommend the lower levels of MGO Manuka Honey for daily use, while the higher strength Manuka is used when you need more support in your daily diet - such as during cold and flu season.
As an example of this, here are the MGO numbers we stock here at the Manuka Lab:
Mānuka Honey Grades Explained
Mānuka honey is graded based on its Methylglyoxal (MGO) content, which determines its strength and potential benefits. The higher the MGO level, the more potent its antibacterial properties. Here’s a breakdown of common Mānuka honey grades:
MGO 40+ to 100+ – Mild and ideal for everyday wellbeing.
MGO 300+ – Offers moderate support, suitable for seasonal wellness.
MGO 525+ and above – High-strength Mānuka, often used for extra immune support.
MGO 850+ to 1125+ – Premium-grade, for targeted support and specific applications.
Each jar of Mānuka Lab honey is independently tested to verify its MGO level, ensuring purity and authenticity.
Which MGO Manuka Honey Is Right For Me?
The ideal strength of your MGO Manuka Honey will depend on what you want to use it for, or your general lifestyle. For example, a daily spoonful in a cup of coffee or a drizzle over a breakfast cereal, can be at the lower end of the scale to aid your ongoing wellbeing, with a typically bitter than sweet flavour.
If you are particularly susceptible to picking up colds, a higher level of MGO will be better to use in your recipes – while not a cure, the antibacterial effects of Manuka can at least help to support your overall wellbeing and immune system.
If you’re still unsure, we have created this quick ‘Manuka MGO Chooser’ quiz which, after a few lifestyle questions, will recommend a suitable MGO strength based on your answers. If you have any additional questions beyond that, our team are always on hand to provide all the assistance you need.
Exploring Common MGO Strengths
Below, we have listed some of the typical MGO grades available. Each link will take you directly to a product page that offers the specified MGO level, so you can learn more about each variety and make an informed choice.
Manuka Honey 100 MGO Benefits
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Ideal for daily wellbeing support.
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Mildly stronger in Methylglyoxal content than standard supermarket honey, yet gentle enough to be used every day.
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Excellent if you’re introducing Manuka honey into your routine for the first time.
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Learn more about our Mānuka Honey 100+ MGO.
Manuka Honey 250 MGO Benefits
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Provides a moderate step up in strength.
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Suitable for those seeking more pronounced support during times of stress or seasonal changes.
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Can be used in recipes or taken directly by the spoonful to complement your daily lifestyle.
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Learn more about our Mānuka Honey 200+ MGO.
Manuka Honey 500 MGO Benefits
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Contains a higher concentration of Methylglyoxal, making it well-suited for those seeking robust support.
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Often chosen during the winter months or whenever you feel you need an extra boost.
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The taste is notably rich and intense, reflecting its higher level of natural compounds.
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Learn more about our Mānuka Honey 525+ MGO.
Shop Genuine Manuka with Manuka Lab
Here at the Manuka Lab, we are leading providers of Manuka Honey in the UK. Our genuine New Zealand Manuka honey is sustainably harvested from New Zealand’s indigenous ‘Super Plant’ grown in the remotest areas of the East Cape region, ensuring quality, potency and hive to jar traceable origin.
Please take the time to browse our product selection – each clickable product page contains specific information about the items; their uses, ingredients and more.
If you have any questions about the items you see, or on any aspect of MGO Manuka Honey, we would be pleased to hear from you! Send us an e-mail at wecare@manukalab.co.uk