Ingredient

Lactose - Milk

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Source
Animal-derived
Allergen
No
Role in food
Manufacturers add lactose as a sweetener, bulking agent, and browning agent in baked goods …

What it is

Lactose is a sugar found naturally in milk and dairy products. It is composed of two simpler sugars: glucose and galactose. In the production of dairy-derived lactose, milk is processed to separate the lactose from other milk components like protein and fat.

Why it's used

Manufacturers add lactose as a sweetener, bulking agent, and browning agent in baked goods and confectionery. It is also used in processed foods like infant formula and some medications. It is commonly found in cakes, cookies, chocolate, and ice cream.

Health notes

Lactose is Generally Recognized As Safe (GRAS) by the FDA for use in food. The primary health implication is lactose intolerance, a common condition where individuals have difficulty digesting lactose, leading to digestive discomfort. JECFA and EFSA have evaluated lactose and have not set a numeric limit (ADI not specified). There are no widespread controversies regarding its safety when consumed by those who are not lactose intolerant.

Allergen info

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

Products containing Lactose - Milk

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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.