MAGNESIUM SULPHATE 4KG (EPSOM) - Brew Northland

Magnesium Sulphate aka Epsom Salt MgSO4 7H20 is an important mineral for its effect on mash and wort pH. It is used as a brewing salt in brewing to adjust the ion content of the wort and enhance enzyme action in the mash to promote a desired flavour profile in the beer. Lowers pH by a small amount.