Octomore is a brand of whisky known for its peaty and heavily-peated expressions. It was established in 2002 by Bruichladdich Distillery, located on the Isle of Islay in Scotland. Octomore takes its name from the Octomore Farm, which was once a working farm on Islay. The brand is known for pushing the boundaries of peatiness, with some expressions having phenol levels of over 200 parts per million (ppm), making them some of the most heavily-peated whiskies in the world.
Octomore whiskies are produced using traditional distillation methods, but with a focus on using heavily-peated barley. The barley is malted to a high level, resulting in a smoky and peaty flavor profile. Octomore whiskies are typically aged in a combination of ex-bourbon and ex-wine casks, which adds complexity to the final product. The brand produces a range of expressions, from younger, more vibrant releases to older, more mature bottlings. Octomore whiskies are highly sought after by peat enthusiasts and collectors alike.