Food Grade Citric Acid for Home Winemaking or Cheesemaking or various other applications.
25kg of citric acid is available in the wholesale section of the website when in stock.
Use 1 teaspoon per gallon / 5 litres of fruit wine or as per your recipe. Generally (unless your recipe says otherwise) add the acid at the same time you add sugar, nutrient etc. Or you can calculate the amount to add if you are using an acid testing kit.