A punchy, fresh grapefruit aperitif, brightened with rosemary, mint, and a hint of chilli for a tingly finish. Serve 1:5 (or to taste) with sparkling water or soda for a refreshing alcohol-free spritz. Perfect in a zesty alcohol-free Margarita or Paloma, or paired with grapefruit tonic for an extra kick. A must-try for citrus and chilli lovers.