Ingredient

Whey Flour

Source
Animal-derived
Allergen
No
Role in food
Whey flour is used as a protein source, a binder, and to improve texture …

What is Whey Flour?

Whey flour is a dried powder made from whey, a liquid byproduct of cheesemaking. The whey is typically filtered to remove fat and then dried and milled into a fine powder. It contains proteins, lactose (milk sugar), and minerals.

Is Whey Flour vegan?

No. Whey Flour is animal-derived, so it is not vegan.

Is Whey Flour gluten-free?

It does not contain gluten.

Is Whey Flour a major allergen?

Whey flour is derived from milk and is therefore a major allergen.

What is Whey Flour used for?

Whey flour is used as a protein source, a binder, and to improve texture and moisture retention in foods.

Is Whey Flour safe?

Whey flour is generally recognized as safe (GRAS) by the FDA for use in food.

Why it's used

Whey flour is used as a protein source, a binder, and to improve texture and moisture retention in foods. It can add a slightly sweet, milky flavor. It is found in baked goods, dairy products, and some processed foods.

Health notes

Whey flour is generally recognized as safe (GRAS) by the FDA for use in food. It is a source of protein and lactose. JECFA has evaluated whey protein concentrate and isolate, but not specifically whey flour. As a dairy product, it contains lactose, which can cause digestive issues for individuals with lactose intolerance.

Allergen info

Whey flour is derived from milk and is therefore a major allergen. It does not contain gluten.

Foods that contain Whey Flour

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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.