Why Buying Manuka Honey Can Be Confusing

Walk into any health food store or browse online, and you'll be met with a dizzying array of Manuka honey products — different brands, different ratings, different certifications, and wildly varying prices. Knowing what to look for can be the difference between getting genuine, high-quality honey and paying a premium for something that doesn't deliver.

This guide breaks down everything you need to check before buying.

1. Check the Certification

Authentic Manuka honey should carry at least one of the following recognised certifications or quality marks:

  • MGO Certified: Guarantees the Methylglyoxal content has been independently lab-tested and verified.
  • UMF (Unique Mānuka Factor): A comprehensive trademark overseen by the UMF Honey Association (UMFHA) in New Zealand, testing multiple markers of authenticity.
  • MPI Standard: New Zealand's Ministry for Primary Industries has set mandatory testing standards for exported Manuka honey — look for products that reference this compliance.

Be cautious of products that use vague marketing language like "active" or "bio-active" without providing specific, verifiable ratings backed by lab testing.

2. Choose the Right MGO Level for Your Needs

Don't pay for a higher rating than you actually need:

  • MGO 100–200: Great for everyday eating, spreading on toast, adding to smoothies.
  • MGO 250–400: A solid all-rounder for wellness routines, immune support, and minor throat irritation.
  • MGO 400–600: Suitable for more targeted use such as gut health support or topical skin application.
  • MGO 600+: High-potency honeys often used for specific therapeutic purposes.

3. Verify the Country of Origin

True Manuka honey comes from New Zealand or, to a lesser extent, certain regions of Australia (where the related Leptospermum plant also grows). Always check the label for the country of origin. New Zealand Manuka honey is the most widely recognised and regulated.

4. Look at the Jar Size and Value

Manuka honey is sold in various sizes, most commonly 250g, 500g, and 1kg. When comparing prices, calculate the cost per 100g to make a fair comparison. Higher MGO grades will always cost more, but the price per gram should still be reasonable relative to the rating.

5. Storage and Shelf Life

Honey is remarkably shelf-stable when stored correctly. Keep these tips in mind:

  • Store in a cool, dry place away from direct sunlight.
  • Do not refrigerate — this accelerates crystallisation without any benefit.
  • Always use a clean, dry spoon to avoid introducing moisture.
  • Crystallisation is natural and does not affect quality. Gently warm the jar in a bowl of warm (not boiling) water to re-liquefy.

Red Flags to Watch Out For

  1. No specific MGO or UMF rating on the label.
  2. Unusually low price for a claimed high MGO grade.
  3. No country of origin or vague origin claims.
  4. No reference to independent testing or certification body.

Summary Checklist

Before you buy, run through this quick checklist:

  • ✔ Clear MGO or UMF rating displayed
  • ✔ Certified by a recognised body or compliant with NZ MPI standards
  • ✔ Country of origin is New Zealand or Australia
  • ✔ Price is appropriate for the stated grade
  • ✔ Batch number or lot code visible (indicates traceability)