Darling Cellars DC De-Alcoholised Sparkling Blanc is the sparkling expression in a de-alcoholised range that also covers rosé and red styles. The Sauvignon Blanc base is sourced from dryland-farmed bush vines, an unirrigated growing method that restricts yields and concentrates the grape's character. De-alcoholisation uses spinning cone column technology operating under vacuum and at low temperature, a method that preserves aromatics more effectively than heat-based processes.