Five Star 5.2 pH Stabilizer - 1 lb

Five Star 5.2 pH Stabilizer is a mix of chemical buffers that helps obtain a pH reading of 5.2 during the mash, regardless of the water’s initial acidity or alkalinity. This is a critical aspect in all-grain brewing as the mash pH affects a wide variety of factors that ultimately impact the finished beer quality.

From starch conversion that impacts overall mash efficiency to yeast nutrient production that determines how the yeast will perform its task, having the optimal mash pH is definitely a factor that will make the difference between a passable and a great beer. And with 5.2 pH Stabilizer, you’ll be able to get the optimal medium for enzymatic activity without having to worry about the delicate balance of various salts and minerals that can be employed to perform the same task.