Woodshield Yeast Nutrient 100 g To ensure rapid and complete fermentation of wine and beer. £3.25 Details + Add − 1 +
Woodshield Calcium Sulphate (Gypsum) 100 g A brewing additive to compensate water deficiencies. £1.35 Details + Add − 1 +
Woodshield Calcium Chloride Flakes 100g Used to increase mineral content of brewing liqour to produce the desired beer characteristics. £1.53 Details + Add − 1 +