This MGO 400+ Manuka Honey has a delicious rich flavour and a smooth, creamy texture. It is guaranteed through testing to contain a minimum of 263mg of Methylglyoxal (MGO), one of the special unique compounds found only in Manuka Honey. Manuka Health's certified MGO Manuka Honey is available in grades from MGO 400+ through to MGO 1288+. The higher grades signify higher concentrations of the unique Manuka Honey compounds and potency. The higher the MGO grading, the higher the Manuka Honey's quality and purity