You mean wine in general isn't?
@BooBear: Nope-In its pure form, wine is simply grape juice combined with a special
variety of yeast and allowed to ferment. Unfortunately, many winemakers
speed things up by using a small amount of animal ingredients to capture
sediment in the wine. This practice of using foreign ingredients to
capture sediments is called fining.
Animal Products Sometimes Used in Winemaking:
Isinglass (from fish bladders)Gelatin (from boiled cow or pig body parts)Albumin (egg whites)Casein (animal milk protein
4951