In upland northern Vietnam ethnic minority farmers are cultivating what some global retailers refer to as the 'champagne of cinnamon'. However, a closer examination reveals that this spice is not 'true cinnamon' but cassia, with the exact species remaining uncertain. Drawing on commodity chain literature and debates over the creation of value and quality, the aims of this article are twofold. First, it investigates the making of 'Vietnamese cinnamon' as it moves from the hills of northern Vietnam to supermarket shelves in the global North, and the actors and livelihoods involved. Second, it explores how different actors define 'Vietnamese cinnamon' and infuse it with often-contradictory values. Based on multi-sited ethnographic fieldwork over a four-year period, the study finds that the state and cooperating non-government organizations tend to ignore ongoing taxonomic confusion while creating a geographical indicator to highlight the uniqueness of this commodity. Yet, concurrently, exporters and retailers in the global North focus on other distinctions as key marketing tools including remoteness, ethnicity, taste and health benefits. The article thus calls for an expanded analytical focus on competing value creation for agro-food products and on the impacts for commodity producers, in this case ethnic minority farmers in the global South.