A proprietary blend of food-grade phospate buffers (similar to brewing salts) that will LOCK IN your mash and kettle water at a pH of 5.2 regardless of the pH of your water allowing for more consistent brewing. Safe for your mash and will not add any off flavors to your beer. Optimizes enzyme activity, gives more consistent hop usage.

Package size: 1lb jar. (Sufficient for approx 100 gallons.)