Hi Well Manuka Honey is packed in the Plateau Volcanic Highlands, in the Whanganui region of central New Zealand's North Island. Produced by the best combination of high altitude, optimal weather, and volcanic soil, it is rich in "Leptosperum Scoparium" and has no other source of honey that can contaminate or dilute manuka honey, allowing absolutely pure manuka honey to be harvested, and Hi Well honey beekeepers call it a true honey masterpiece. Hi Well Premium Manuka Honey UMF20+ contains at least 830mg/kg of Methylglyoxal(MGO), it is certified and tested for natural MGO content. Product of New Zealand UMF License Number : 3125. The UMF rating system independently certifies natural components found in Manuka Honey to assure potency, purity, authenticitiy & freshness.