Muntons Gold brewing yeast - sachet Premium quality brewing yeast. for a sustained and vigourous fermentation. £1.79 Quantity: at £1.79 each Add To Basket 16 in stock. 0 in your basket View Basket Checkout This top quality brewing yeast is suitable for brewing up to 5 gallons of beer. It does not need to be rehydrated before use and is simply sprinkled on the top of the wort.