Ingredient

Lactose Reduced Whey

Source
Animal-derived
Allergen
No
Role in food
Manufacturers add lactose-reduced whey to foods as a source of protein and to improve …

What is Lactose Reduced Whey?

Whey is a byproduct of cheesemaking. Lactose-reduced whey is produced by removing most of the lactose (milk sugar) from whey, often through filtration or enzymatic processes. This results in a concentrated source of whey proteins with a lower sugar content.

Is Lactose Reduced Whey vegan?

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

Is Lactose Reduced Whey gluten-free?

It does not contain gluten.

Is Lactose Reduced Whey a major allergen?

Lactose-reduced whey is derived from milk, which is one of the 9 major allergens recognized by the FDA.

What is Lactose Reduced Whey used for?

Manufacturers add lactose-reduced whey to foods as a source of protein and to improve texture and mouthfeel.

Is Lactose Reduced Whey safe?

Lactose-reduced whey is generally recognized as safe (GRAS) by the FDA for use in food.

Why it's used

Manufacturers add lactose-reduced whey to foods as a source of protein and to improve texture and mouthfeel. It is often found in processed meats, baked goods, and nutritional supplements.

Health notes

Lactose-reduced whey is generally recognized as safe (GRAS) by the FDA for use in food. It is a source of high-quality protein, which is important for muscle building and repair. JECFA and EFSA have evaluated whey proteins and their components. No significant health concerns are associated with typical consumption levels.

Allergen info

Lactose-reduced whey is derived from milk, which is one of the 9 major allergens recognized by the FDA. It does not contain gluten.

Foods that contain Lactose Reduced Whey

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The 9 Major Allergens and the FASTER Act →

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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.