Nirvana Brewery Buttercup Pale Ale is one of the pale ale entries in the Leyton brewery's alcohol-free range, built using TNS hop technology and double dry-hopped with Galaxy, Citra Floe, Nectaron, and Magnifico. The hop selection and double dry-hopping process reflect Nirvana's focus on maximising hop character in non-alcoholic beer, consistent with the brewery's position as the UK's only dedicated no and low-alcohol producer.