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

Brewtan B is a food grade hydrolysable tannic acid specially purified for brewing applications. This grade is specifically designed for early stage stabilisation of beer during mashing-in or boiling. Best used for flavour stability, better brewhouse yields and higher extraction quality.

Sodium Chloride, commonly known as salt, is used to increase mineral content of the brewing liquor. This helps produce the desired beer characteristics. Available in PDV or tablet form

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