A shower of peppery, aromatic herbs shoots through the air, scattering particles of effervescent perfume. In its wake, smoked fruits, briny seaweed and fennel. The sensation comes full circle with the earthy, grounding aroma of vetiver root.

At 100ppm, the peat is firing on all cylinders, with blasts of spice, salted caramel and billowing smoke. And then it?s back to the laboratory, where antiseptic lozenges, medicinal notes and zingy aniseed intermingle with dark tar and intense chilli-spice.