Tested by Hills Lab in New Zealand, this batch (Sample ID 1241123) from New Zealand Honey Co. Limited carries a UMF grade of 24.8 — a high UMF that reflects strong non-peroxide activity. The laboratory measured MGO (methylglyoxal) at 1181 mg/kg; MGO is the compound most associated with manuka’s higher antibacterial rating, so that number tells you this is a robust, high-strength manuka. Leptosperin is 730 mg/kg, which serves as a botanical marker confirming genuine manuka origin. DHA (dihydroxyacetone) is the floral precursor that converts to MGO in the hive and is often checked alongside these markers, though a DHA value is not listed on this certificate. New Zealand Honey Co. Limited have had this batch independently tested by a reputable lab, so shoppers can buy with confidence. Because the MGO is well above 500 mg/kg, this jar is especially suited to people who want a potent, high-rated manuka for concentrated skincare, beauty uses or when a strong pantry staple is preferred; lower-MGO manuka (under 500) is usually chosen for everyday cooking, drinks and lighter wellness use.

In short: UMF 24.8, MGO 1181 mg/kg, Leptosperin 730 mg/kg — a high-strength, independently tested manuka from New Zealand Honey Co. Limited (Hills Lab, New Zealand).