Sentia Cask is Sentia Spirits' whisky-alternative entry within the brand's range of GABA-enhanced alcohol-free spirits. Where the GABA sub-range focuses on differently profiled spirit alternatives, Sentia Cask uses a double-strength version of the GABA botanical blend and derives its oak character from oak bark extract rather than any cask ageing process. As a non-alcoholic spirit, it achieves a whisky-adjacent profile through botanical sourcing alone, without fermentation or distillation. The Cask sits alongside the brand's cider offering as a distinct format separate from the core GABA line.