Ingredient

Hydrolyzed Milk Protein

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Source
Animal-derived
Allergen
No
Role in food
Manufacturers use hydrolyzed milk protein to add a milky or cheesy flavor and to …

What it is

Hydrolyzed milk protein is made by breaking down milk proteins (like casein and whey) into smaller pieces called peptides. This is done using enzymes or acids. The process makes the protein easier to digest and can alter its flavor.

Why it's used

Manufacturers use hydrolyzed milk protein to add a milky or cheesy flavor and to improve texture in foods. It can also be used as a source of protein. You'll often find it in candy, chocolate, and snack products.

Health notes

In the U.S., hydrolyzed milk protein is generally recognized as safe (GRAS) by the FDA when used as intended. Regulatory bodies like JECFA and EFSA have evaluated similar milk-derived ingredients. For most people, consuming typical amounts found in food is not associated with adverse health effects.

Allergen info

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

Products containing Hydrolyzed Milk Protein

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Milk Chocolate Egg PETER PAUL Milk Chocolate Egg Candy High in saturated fat — 30% DV per serving High in added sugars — 28% DV per serving 484kcal 3.2Protein 25.8Fat 58.1Carbs Milk Chocolate, Peanut Butter & Nougats REESE'S Milk Chocolate, Peanut Butter & Nougats Candy 474kcal 7.9Protein 21.1Fat 63.2Carbs REESE'S Milk Chocolate, Peanut Butter & Nougats Candy High in added sugars — 38% DV per serving 447kcal 7.9Protein 21.1Fat 63.2Carbs REESE'S Milk Chocolate, Peanut Butter & Nougats Candy High in added sugars — 34% DV per serving 455kcal 9.1Protein 21.2Fat 63.6Carbs International Kush Corporation Milk Chocolate Candy High in saturated fat — 40% DV per serving 489kcal 4.4Protein 28.9Fat 57.8Carbs The Hershey Company Reese's, Fast Break Candy, Milk Chocolate, Peanut Butter & Nougats, Milk Chocolate, Peanut Butter & Nougats Candy High in saturated fat — 20% DV per serving 460kcal 8Protein 22Fat 62Carbs Reese's, Milk Chocolate The Hershey Company Reese's, Milk Chocolate Chocolate 500kcal 11.1Protein 22.2Fat 66.7Carbs The Hershey Company Coconut & Almond Chocolate Candy Bar, Coconut & Almond Chocolate Candy High in saturated fat — 30% DV per serving High in added sugars — 30% DV per serving 471kcal 5.9Protein 26.5Fat 58.8Carbs The Hershey Company Milk Chocolate Coconut & Almond Bar Chocolate 471kcal 5.9Protein 26.5Fat 58.8Carbs The Hershey Company Bars, Chocolate Coconut Candy 471kcal 5.9Protein 26.5Fat 58.8Carbs Bar, Dark Chocolate Coconut The Hershey Company Bar, Dark Chocolate Coconut Chocolate 471kcal 5.9Protein 26.5Fat 58.8Carbs Milk Chocolate Eggs, Coconut & Almonds The Hershey Company Milk Chocolate Eggs, Coconut & Almonds Candy High in saturated fat — 30% DV per serving 484kcal 3.2Protein 25.8Fat 58.1Carbs
Salt (82 products) Sugar (59 products) Soy Lecithin (58 products) Milk (58 products) Chocolate (55 products) Pgpr (55 products) To Maintain Freshness (52 products) Vegetable Oil (51 products) Artificial Flavors (50 products) Corn Syrup (49 products)

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.