Labo Dumoulin, trading as Le Labo Dumoulin, makes organic, raw fermented drinks and foods in Bischwiller, Alsace. Its range includes fruit kefir and lacto-fermented vegetables such as kimchi.
The company was incorporated in 2019. At SIAL Paris 2026 its tepache, a live, lightly sparkling fermented pineapple drink with no added sugar launched in June 2026, won the Startup category of SIAL Innovation.