Casa Grande de Xanceda is a family-run organic farm in the hamlet of Xanceda, in the municipality of Mesía (A Coruña), in rural Galicia between A Coruña and Santiago de Compostela. It turns the fresh milk from its own cows into organic dairy products and has a kombucha workshop where it produces this fermented drink.

The farm welcomes visitors on pre-booked eco-visits, the ecovisitas, to meet the animals and see how life and work go on at Casa Grande de Xanceda. Its range includes natural, Greek, bifidus and fat-free yogurts, kefir, cheeses, milk, butter, ice cream, jams and kombucha, sold in shops and through its online store with refrigerated delivery.