North Mountain Supply Food Grade Calcium Carbonate

What the brand says

Sold as “North Mountain Supply Food Grade Calcium Carbonate - 1 Pound Jar”

Food Grade Calcium Carbonate - 1 Pound Jar. Perfect for homebrewing, winemaking, and cider production. Adjusts and balances pH levels for consistent brewing results. Reduces acidity, enhancing the smoothness and balance of your beverages. To promote a positive and satisfying customer experience, this product is covered by North Mountain Supply's 30 day hassle-free replacement program, in the event the product is damaged or defective.