This wine is a lovely Sparkling Chardonnay that has not been labelled due to short supply of labels.
Made as a blanc de blanc wine
12.5 % ALC/Vol
In the range of Champagne sweetness scale
Brut 0-12 g/l Residual sugar (1/2 teaspoon sugar per 148 mls serving )
Glucose + Fructose 10.8 g/L Per glass 1.6 grams = 6.2 calories
calculated from Wine Folly website blog