Manuka Honey - what you need to know  
  Unambiguous-MGO.com  
  Introduction            
  The key information a consumer wants about any consumable product is the strength of its key ingredient.

For alcohol products, for example, no one wants to know the specific gravity or the trace elements in the water, they want to know the amount of the key ingredient - ie the alcohol!
 
  MGO Rating system    
 
  In 1990 or thereabouts, Professor Peter Molan of Waikato University discovered that Manuka Honey has a stable antibacterial effect.  However it was not until 15 years later that Professor Henle of the Technical University of Dresden discovered the active ingredient was methylglyoxal (MGO).

Kerry Paul worked with Professor Henle's team to commercialise this scientific discovery, thereby becoming the pioneer of the MGO Manuka Honey Rating System. This is recognised as a credible rated system that sorts product by its key active ingredient, ie its antibacterial activity.