Ingredient

Grade A Lactose

Source
Animal-derived
Allergen
No
Role in food
Lactose is used as a sweetener, bulking agent, and browning agent in foods. It …

What is Grade A Lactose?

Lactose is a sugar found naturally in milk and dairy products. It is typically made by separating milk into curds and whey, then concentrating and drying the whey. Grade A lactose is a high-purity form used in food.

Is Grade A Lactose vegan?

No. Grade A Lactose is animal-derived, so it is not vegan.

Is Grade A Lactose gluten-free?

It does not contain gluten.

Is Grade A Lactose a major allergen?

Lactose is derived from milk, which is one of the 9 FDA major allergens.

What is Grade A Lactose used for?

Lactose is used as a sweetener, bulking agent, and browning agent in foods.

Is Grade A Lactose safe?

Lactose is Generally Recognized As Safe (GRAS) by the FDA for use in food.

Why it's used

Lactose is used as a sweetener, bulking agent, and browning agent in foods. It is often found in dairy products like cheese and ice cream, as well as baked goods and infant formula.

Health notes

Lactose is Generally Recognized As Safe (GRAS) by the FDA for use in food. It is the primary sugar in milk and is digested by the enzyme lactase. Individuals with lactose intolerance lack sufficient lactase and may experience digestive discomfort after consuming lactose-containing foods. JECFA and EFSA have evaluated lactose and found no safety concerns at typical consumption levels.

Allergen info

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

Foods that contain Grade A Lactose

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Learn more

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.