This certificate shows a high-strength manuka from New Zealand Honey Co. Limited (Sample ID D027620), independently tested by Analytica Laboratories Ltd in New Zealand. The UMF grade is 21.2 — the UMF scale measures the non‑peroxide antibacterial activity that makes genuine manuka distinct. Methylglyoxal (MGO) is measured at 912 mg/kg; MGO is the chemical largely responsible for manuka’s antibacterial reputation, so a higher MGO means stronger activity. Leptosperin is 740 mg/kg, which is the botanical marker used to confirm authentic manuka origin. DHA (dihydroxyacetone), the nectar-derived precursor that converts into MGO over time, is not listed on this certificate but is worth noting as part of how MGO develops. With an MGO above 500, this honey is best for shoppers seeking a more powerful manuka — popular for beauty and skin care routines, targeted topical uses, and as a potent addition to a wellness pantry where stronger antibacterial activity is preferred. New Zealand Honey Co. Limited have supplied a well‑characterised, premium product backed by independent laboratory verification.

In short: UMF 21.2 / MGO 912 mg/kg with Leptosperin 740 mg/kg — a high‑strength, independently tested manuka, ideal when stronger antibacterial activity is desired.