How to Choose the Right MGO Strength for Your Manuka Honey

Walking down the honey aisle, you’ve probably seen jars labeled with numbers like 65 MGO, 440 MGO, or even 1000 MGO. These numbers aren’t just marketing—they tell you how potent the honey is. But what do they actually mean, and how do you choose the right one?

In this guide, we’ll break down MGO strength, explain how it compares to UMF, and give you practical tips for picking the right jar for your lifestyle and budget.

What Does MGO Mean?

MGO stands for methylglyoxal, the natural compound responsible for manuka honey’s unique antibacterial activity. The higher the MGO number, the more methylglyoxal is present, and the stronger the honey’s potency. For example, a 100 MGO honey has a guaranteed minimum of 100 mg/kg of methylglyoxal, while a 600 MGO honey has at least 600 mg/kg.

It’s important to note that MGO is a direct measure of the active compound, making it a reliable indicator of strength. Lower MGO honeys (like 65 or 100) are great for everyday use, while higher MGO (440 and above) are often chosen for more targeted wellness routines.

• MGO numbers are verified through independent testing, so you can trust the label.
• Higher MGO doesn’t necessarily mean ‘better’—it just means stronger activity.

MGO vs. UMF: What’s the Difference?

You might also see UMF (Unique Manuka Factor) on some jars. UMF is another grading system that measures several signature compounds, including methylglyoxal, DHA, and leptosperin. While MGO focuses solely on methylglyoxal, UMF gives a broader picture of quality and authenticity.

The two scales correlate: roughly, UMF 10+ is about 263 MGO, UMF 15+ is around 514 MGO, and UMF 20+ is approximately 829 MGO. When comparing products, you can use these rough equivalents to understand where a honey falls on the potency spectrum. Both systems are reliable, but MGO is often simpler for consumers to grasp.

• If you see both numbers, use MGO for precise comparison.
• UMF is a trademarked system, so only certified brands use it.

How to Choose the Right MGO Strength

Start by thinking about how you plan to use the honey. For daily wellness—like stirring a spoonful into tea or yogurt—a lower MGO like 65 MGO Manuka Honey 500g is a budget-friendly choice that still offers the natural goodness of manuka. If you want a convenient squeezy bottle for the whole family, a Twin Pack - 100 MGO Squeezy Manuka Honey 300g - MultiFloral is perfect for easy use.

For more targeted support, such as during seasonal changes or when you want a stronger daily boost, mid-range options like 440 MGO Manuka Honey 500g - Monofloral or 600 MGO Manuka Honey 250g offer a significant step up. These are often chosen by people who want a more pronounced effect without going to the highest strengths.

At the top end, 1000 MGO Manuka Honey 250g - Monofloral is reserved for those who want maximum potency, often for occasional use or as a personal treat. Keep in mind that higher MGO typically comes with a higher price, so it’s wise to match the strength to your needs rather than always picking the strongest jar.

• Lower MGO (65-100) is ideal for daily use and kids.
• Mid-range (200-600) offers a balance of potency and value.
• High MGO (1000+) is for those seeking maximum strength.

Practical Tips for Buying Manuka Honey

When shopping, always check the MGO number on the label—it’s your guarantee of potency. Also, look for the country of origin; genuine manuka honey comes from New Zealand. If you’re trying manuka for the first time, start with a lower MGO to see how you like the taste and texture before investing in a higher strength.

Consider the format too. Squeezy bottles are convenient for everyday use, while jars are great for spooning. And if you’re buying for a gift, a higher MGO jar makes a thoughtful present for someone who already appreciates manuka’s benefits.

• Check for the MGO number and origin on the label.
• Start lower if you’re new to manuka honey.
• Squeezy bottles are great for easy use; jars are versatile.

Choosing the right MGO strength doesn’t have to be confusing. Start with your intended use, match the potency to your needs, and always look for verified MGO numbers. Whether you opt for a gentle 65 MGO or a potent 1000 MGO, you’ll be getting the natural goodness of manuka honey.