I'm not sure it is easily defined. It definitely has aspects of mead, beer, and wine, and is truly unique. I've never tasted anything like it:
"used pre-gelatinized rice flakes, Wildflower honey, Muscat grapes, barley malt, hawthorn fruit, and Chrysanthemum flowers."
MUCH better than their other 'ancient' recipe offering, 'Midas Touch' which I found not so tasty.