MGO 400+ Manuka Honey is a medium-strength Manuka Honey certified to contain at least 400mg/kg of methylglyoxal. This Manuka Honey has added Royal Jelly which is a highly nutritious food rich in nutrients to support health and vitality. Manuka Health's New Zealand MGO Manuka Honey comes from hives in pristine and remote areas of New Zealand, and is fully traceable from beekeeper to shel