Auchentoshan 12 Years Old 2013 (Old Particular)

Bottled by Douglas Laing in 2025 as a 12 year old release in the Old Particular range, drawn from 2013 vintage Auchentoshan with 263 bottles distributed to the European market at cask strength of 55.3%. Old Particular is Douglas Laing's flagship single cask programme, presenting natural strength releases at non chill filtered, natural colour presentation.

Distilled in 2013 from 100% unpeated malted barley with Loch Cochno water from the Kilpatrick Hills, the wash was fermented around 62 hours across Douglas fir and stainless steel washbacks before triple distillation. Auchentoshan runs every drop through three copper pot stills, with the intermediate and spirit stages collecting at around 81% ABV. The extra copper contact strips sulphur compounds and fusel oils while concentrating ethyl hexanoate, isoamyl acetate, and other light esters, giving a clean spirit base filled into ex Bourbon American oak.

Twelve years in temperate Lowland maturation drove measured oak extraction. Vanillin from lignin breakdown gave vanilla, cis and trans oak lactones added coconut and sweet wood, and char layer interaction produced furfural with Maillard derived caramelised sugars. Holding 55.3% across twelve years indicates a moderately tight cask with steady evaporative loss, and continued ester transformation layers polished fruit over the lighter triple distilled spirit base.