Pure Original Ingredients Calcium Carbonate Calcium Chloride and Magnesium Chloride Bundle 4 oz Each Food Safe

- Pure Original Ingredients Calcium Carbonate, Calcium Chloride, and Magnesium Chloride - Calcium Carbonate is a natural source of elemental calcium used in wine making, brewing, agricultural, toothpaste, chalk, and more - Calcium Chloride is used for wine making, home brew & cheese making and used as a water treatment and cleaner - Magnesium Chloride is a naturally occurring compound found in brine or sea water - Always pure ingredients with no additives, packaged in Utah, USA