Ingredient

The Following: Dried Yeast

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Source
Not animal-derived
Allergen
No
Role in food
Dried yeast is primarily used as a leavening agent in baked goods like bread …

What it is

Dried yeast is a deactivated form of yeast, a single-celled microorganism. It is produced by drying the yeast cells, which stops their growth and activity. This process makes it shelf-stable and easy to use in cooking and baking.

Why it's used

Dried yeast is primarily used as a leavening agent in baked goods like bread and pizza crusts, helping them rise. It also contributes a savory, umami flavor to foods. Manufacturers often add it to processed foods such as frozen appetizers, pizzas, and meat products for flavor and texture.

Health notes

Dried yeast is generally recognized as safe (GRAS) by the FDA for use in food. It is a source of B vitamins and protein. International bodies like JECFA and EFSA have evaluated yeast and yeast extracts. While generally considered safe, some individuals may experience digestive upset if they consume large amounts.

Allergen info

Dried yeast is not derived from any of the nine FDA major allergens. It does not contain gluten.

Products containing The Following: Dried Yeast

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Last updated: September 28, 2026

Note: This site presents label data from USDA FoodData Central for general information. It is not medical advice. Check the package label; formulations change.