Ingredient

Lemon Zest

Source
Not animal-derived
Allergen
No
Role in food
Lemon zest is primarily used to add a bright, citrusy flavor and aroma to …

What is Lemon Zest?

Lemon zest is the outer, brightly colored peel of a lemon. It is scraped or zested from the fruit and contains volatile oils that give lemons their characteristic aroma and flavor. It is used in both sweet and savory dishes.

Is Lemon Zest vegan?

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

Is Lemon Zest gluten-free?

It does not contain gluten.

Is Lemon Zest a major allergen?

Lemon zest is not a major allergen.

What is Lemon Zest used for?

Lemon zest is primarily used to add a bright, citrusy flavor and aroma to foods.

Is Lemon Zest safe?

Lemon zest is generally recognized as safe (GRAS) by the FDA when used as a food ingredient.

Why it's used

Lemon zest is primarily used to add a bright, citrusy flavor and aroma to foods. Manufacturers add it to baked goods like cookies, muffins, and pastries, as well as in sauces, marinades, and seafood dishes. It enhances the overall taste profile without adding significant moisture or acidity.

Health notes

Lemon zest is generally recognized as safe (GRAS) by the FDA when used as a food ingredient. It is not typically evaluated by international bodies like JECFA or EFSA as it is a natural food component. While it contains some vitamins and antioxidants, the amounts consumed from typical food use are unlikely to have significant health effects. There are no widespread controversies regarding its use in food.

Allergen info

Lemon zest is not a major allergen. It is not derived from any of the nine FDA major allergens. It does not contain gluten.

Foods that contain Lemon Zest

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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: 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.