Fining agent for wine and beer. Also remove excess tannins from wine. Use 1 teaspoon per gallon of beer, 1/2 teaspoon per gallon of wine. Pour 1/2 cup of boiling water over gelatin powder, stirring to dissolve then stir thoroughly into wine or beer. Using more than the recommended amount will remove too much of the color and flavor compounds from wine and some of the body from beer.