De La Rosa glaze is carefully crafted from a dense, matured Spanish White Balsamic Vinegar enriched with cooked grape must and homogenized until it has reached a consistent creaminess. The fruity and sweet flavor of our Glaze gives it a special taste characteristic. Great tasting just as it is. No need for any Sugars or Sweeteners or fillers. Squeeze The Goodness - Our grapes go from vine to vinegar to balsamic glaze uninterrupted in Spain. Non-GMO, Vegan, Gluten-Free and Kosher. Sold in a plastic bottle. Only 3 Ingredients - Unlike our competitors, we took the clean approach with only 3 simple ingredients: Balsamic Vinegar (50%)(White Wine Vinegar, Concentrated Grape Must, Caramel Color) Concentrated Grape Must & Potato Starch.