Gypsum (Calcium Sulfate) 2 oz. Water chemistry salt that accentuates hop bitterness, lowers mash pH, and adds a dry, crisp finish. A brewing essential for hoppy and pale beer styles.
Add directly to the mash or brewing water. Typical usage is 1–2 tsp per 5 gallons. Use a water chemistry calculator to dial in your target sulfate level.
