Winemakers can use a processing aid like bentonite (clay), egg whites, casein (a protein found in milk) or isinglass (a fish derived product), to remove tiny particles of sediment in a wine that cannot be removed by filtration. This process will give the wine a distinct clarity and is called fining.

Adam Louder, SubRosa winemaker, starts the winemaking process with some of the best quality grapes in the region. He nurses the grapes through fermentation with aim of producing the highest quality wines from the Grampians and Pyrenees.