Foam Doctor is a polydimethylsiloxane (silicone, E900 grade) based food-safe foam control agent for use in fermentation processes in the brewing industry as well as food processing applications.

Magnesium Sulphate is a salt used to adjust the ion content of the mash and lower pH.

Aquakleer is a 20% sulphuric acid solution, used to adjust alkalinity and to increase desirable sulphate ions.

NWB is a blend of calcium sulphate and calcium chloride, used to increase mineral content of brewing liquor to produce the desired beer characteristics.