There is a lot going on with this label. First and most obviously, it’s in the style of a cream liqueur, but it’s classified as a wine. The back label is in the style of a front label. And it’s made with whey neutral spirits. Wikipedia says whey is “the liquid remaining after milk has been curdled and strained; it is a by-product of the manufacture of cheese or casein.” It is further evidence that wine and spirits can be made from a huge number of commodities. Dr. John Murtagh was an expert on converting whey into spirits:
Since 1979 John has been retained as a consultant to Carbery Distillers Ltd. of Ireland, on the development and operation of their process for the fermentation of cheese whey, to produce very-high-quality neutral spirit for beverage and industrial uses. He has also been responsible for the commissioning of three whey-alcohol plants for Carbery licensees in New Zealand and the U.S., and continues to visit and assist these plants.