Ingredient

Hydrolyzed Casein

Source
Animal-derived
Allergen
No
Role in food
Manufacturers use hydrolyzed casein as a source of protein and to enhance flavor in …

What is Hydrolyzed Casein?

Hydrolyzed casein is a protein derived from milk. It is made by breaking down casein, the main protein in milk, into smaller pieces using enzymes or acids. This process makes it easier to digest and use in food products.

Is Hydrolyzed Casein vegan?

No. Hydrolyzed Casein is animal-derived, so it is not vegan.

Is Hydrolyzed Casein gluten-free?

It does not contain gluten.

Is Hydrolyzed Casein a major allergen?

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

What is Hydrolyzed Casein used for?

Manufacturers use hydrolyzed casein as a source of protein and to enhance flavor in various foods.

Is Hydrolyzed Casein safe?

In the U.S., hydrolyzed casein is generally recognized as safe (GRAS) by the FDA for its intended use.

Why it's used

Manufacturers use hydrolyzed casein as a source of protein and to enhance flavor in various foods. It can also act as an emulsifier, helping to blend ingredients like oil and water. It is commonly found in dairy-based snacks, sauces, and chocolate products.

Health notes

In the U.S., hydrolyzed casein is generally recognized as safe (GRAS) by the FDA for its intended use. Regulatory bodies like the Joint FAO/WHO Expert Committee on Food Additives (JECFA) and the European Food Safety Authority (EFSA) have evaluated caseinates, which are related to hydrolyzed casein, and established acceptable daily intakes. Typical consumption levels are not associated with adverse health effects.

Allergen info

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

Foods that contain Hydrolyzed Casein

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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.