Updated August 2026
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Authenticity

Articles covering Manuka honey authenticity testing, leptosperin, MPI export classification, and the adulteration concerns these systems are designed to address.

Authenticity is the part of the Manuka honey story that turns the rest of it into a verifiable claim. Articles tagged here cover the leptosperin marker, UMF certification, the New Zealand MPI export definition, and the adulteration concerns these systems are designed to address.

Articles tagged Authenticity
A shopper compares several jars of manuka honey on a store shelf, cross-checking a licence number against a printed reference sheet before buying.
primer · 5 min
What UMF Actually Measures on a Manuka Honey Label
UMF stands for Unique Manuka Factor. Here's exactly what the grading system measures, what it doesn't cover, and how to read the number on a jar.
A still-life comparing smooth liquid honey, thick crystallised honey, and a jar being gently warmed in a bowl of water to soften it.
how-to · 4 min
Why Manuka Honey Crystallises and What to Do About It
Crystallised manuka honey is normal, not spoiled. Learn why it happens, how to soften it safely, and how storage affects the rate of crystallisation.
A shopper compares two unlabeled honey jars and a laboratory certificate at a kitchen counter, evaluating the honey's texture with a spoon.
primer · 5 min
Manuka Honey vs Regular Honey: What You're Actually Paying For
What separates manuka honey from standard honey, what UMF and MGO numbers mean, and what the evidence actually shows about its antibacterial activity.
A still-life of an unlabeled jar of manuka honey surrounded by laboratory testing equipment, sample vials, and manuka blossom sprigs, representing the harvest and grading process behind its cost.
primer · 5 min
Why Manuka Honey Costs What It Does: Harvest, Grading, and Testing
Manuka honey's price reflects a short harvest window, monofloral sourcing, and mandatory lab testing for grading — here's what actually drives the cost.
A researcher examines printed studies and molecular diagrams next to a jar of manuka honey and manuka seed pods on a sunlit desk.
research · 5 min
Manuka's Skin-Brightening Claims: What Leptospermone Research Shows
A close look at the leptospermone-tyrosinase claim behind manuka skin-brightening marketing, and what the reviewed literature actually supports.
How Scientists Are Catching Fake Manuka Honey: Inside the Detection Tech
research · 5 min
How Scientists Are Catching Fake Manuka Honey: Inside the Detection Tech
A look at the chemistry and lab methods researchers use to test manuka honey authenticity — what NMR, HPLC, and UMF grading can and can't tell you.
A person recovering at home reaches for a spoonful of manuka honey beside soothing drops and warm lemon water on a bedside table.
topical-guide · 20 min
Manuka Honey & Manuka Soothing Drops for Post-Tonsillectomy Relief
An in-depth, evidence-aware guide to using UMF™ certified Manuka Honey and Manuka Soothing Drops as a natural complement to post-tonsillectomy recovery, including practical routines, realistic timelines, and an honest look at what the research does and does not show.
primer · 19 min
Manuka Honey for COPD: Natural Respiratory Support
An evidence-informed look at how authentic, UMF™-certified Manuka Honey may complement COPD management, including the science, safety considerations, and practical daily use.