Ingredient

Deproteinized Whey Powder

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Source
Animal-derived
Allergen
No
Role in food
Manufacturers use deproteinized whey powder as a sweetener and to improve texture and browning …

What it is

Deproteinized whey powder is a dairy ingredient made from whey, a liquid byproduct of cheese production. The protein and minerals are removed from the whey, leaving behind lactose and some residual milk solids. It is typically a fine, white to off-white powder.

Why it's used

Manufacturers use deproteinized whey powder as a sweetener and to improve texture and browning in baked goods. It can also add a mild dairy flavor. It is commonly found in cookies, biscuits, breads, and cakes.

Health notes

Deproteinized whey powder is generally recognized as safe (GRAS) by the FDA for use in food. It is primarily composed of lactose and is a source of carbohydrates. Regulatory bodies like JECFA have evaluated whey derivatives, but specific evaluations for deproteinized whey powder may vary. At typical consumption levels found in packaged foods, it is not associated with adverse health effects.

Allergen info

Deproteinized whey powder is derived from milk, which is one of the FDA's major allergens. It does not contain gluten.

Products containing Deproteinized Whey Powder

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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.