* Selling Unite: 1 * Campden Tablets are small tablets that are used in winemaking and brewing to control the level of sulphur dioxide (SO2) in the product. They are commonly used as a preservative and sanitizer, and to help prevent spoilage and oxidation in wine and beer. The tablets can be crushed and dissolved in water to make a solution, which is then added to the wine or beer. * Product of the United States