Ingredient

Nutritional Yeast Seasoning

Source
Not animal-derived
Allergen
No
Role in food
Manufacturers add nutritional yeast for its savory, umami flavor, often used as a cheese …

What is Nutritional Yeast Seasoning?

Nutritional yeast is a deactivated strain of *Saccharomyces cerevisiae*, a type of yeast. It is grown on molasses and then harvested, washed, and dried. The resulting flakes or powder have a cheesy, nutty, or savory flavor.

Is Nutritional Yeast Seasoning vegan?

Nutritional Yeast Seasoning is not animal-derived. Products that contain it can still include other animal-derived ingredients, so check the full ingredient list.

Is Nutritional Yeast Seasoning gluten-free?

It is gluten-free.

Is Nutritional Yeast Seasoning a major allergen?

Nutritional yeast is not derived from any of the nine major allergens.

What is Nutritional Yeast Seasoning used for?

Manufacturers add nutritional yeast for its savory, umami flavor, often used as a cheese substitute in vegan or dairy-free dishes.

Is Nutritional Yeast Seasoning safe?

Nutritional yeast is generally recognized as safe (GRAS) by the FDA.

Why it's used

Manufacturers add nutritional yeast for its savory, umami flavor, often used as a cheese substitute in vegan or dairy-free dishes. It's commonly found in vegan cheeses, sauces, seasonings, and savory snacks.

Health notes

Nutritional yeast is generally recognized as safe (GRAS) by the FDA. It is a good source of B vitamins, including B12 if fortified. JECFA has evaluated yeast and yeast extracts. No specific health concerns are associated with typical consumption levels.

Allergen info

Nutritional yeast is not derived from any of the nine major allergens. It is gluten-free.

Foods that contain Nutritional Yeast Seasoning

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Auto-generated content. This description was generated automatically and is pending editorial review. Inaccuracies are possible. Found a mistake? Contact us.

Last updated: October 5, 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.