Demeter Certified Condiments

Demeter certification is the gold standard of biodynamic agriculture. It goes far beyond organic. Demeter certified products come from farms that treat the land as a living organism, following the agricultural principles set out by Rudolf Steiner over a century ago. Every product in this collection is made by Guerzoni, a family estate in Modena, Italy, that has practised biodynamic farming since the 1970s. Their vinegars, saba, and condiments are made entirely from grapes grown on their own land, fermented and aged with a patience that industrial producers cannot match.

Our Guerzoni range includes Silver Label balsamic vinegar, Gold Label balsamic vinegar, White balsamic vinegar, and Saba (cooked grape must). Each one is organic and biodynamic certified, made from Trebbiano and Lambrusco grapes grown, harvested, and processed on the Guerzoni estate. The flavour of these condiments carries the depth that only time and genuine care can produce.

It begins with the grape must, freshly pressed juice from biodynamically grown grapes. This is cooked slowly, then transferred to wooden barrels where it ages, sometimes for years. The Guerzoni family uses traditional Modenese methods passed down through generations. No caramel colouring, no added sugars, no shortcuts. The vinegar darkens and thickens naturally, developing the complex sweetness that authentic balsamic is known for. Our IGP certified balsamic vinegars and DOP certified balsamic vinegars offer further options by certification level.

Guerzoni is one of very few producers in the world making balsamic vinegar that is both organic and Demeter biodynamic certified. They control every stage, from the vine to the bottle. There are no bought-in ingredients and no industrial processes. What you taste is the honest expression of a single estate, a single family, and decades of devotion to the land. Browse our full Guerzoni collection to explore everything they offer.