MGO raw Manuka honey is labelled on the minimum Methylglyoxal (mg/kg) content. We test our Manuka honey in a independent UK Laboratory to the ISO 17025 standard. All our Manuka honey is sourced from New Zealand. Our honey is raw, we do not blend our Manuka honey with other high Peroxide honey and we do not advertise the generic Peroxide activity, sometimes advertised as "Active", "Total Active", "Peroxide Active".  We are a British company based around core British values. Our Manuka honey fully complies with all British and European legislation, as a result we are not allowed to make any health or therapeutic claims about the honey we sell.