Ingredient

Partially Hydrolyzed Milk Protein Isolate

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Source
Animal-derived
Allergen
No
Role in food
Manufacturers add it to foods as a source of protein and to improve texture. …

What it is

Partially hydrolyzed milk protein isolate is a protein source made from milk. It is produced by breaking down milk proteins into smaller pieces using enzymes or acids. This process makes the protein easier to digest and absorb.

Why it's used

Manufacturers add it to foods as a source of protein and to improve texture. It is commonly found in protein bars, nutritional supplements, and sports drinks.

Health notes

Partially hydrolyzed milk protein isolate is generally recognized as safe (GRAS) by the FDA for use in food. It is a source of amino acids, which are essential for muscle repair and growth. Regulatory bodies like JECFA and EFSA have evaluated milk proteins. Evidence does not suggest adverse health effects from typical consumption.

Allergen info

Partially hydrolyzed milk protein isolate is derived from milk, which is one of the FDA's major allergens. It does not contain gluten.

Products containing Partially Hydrolyzed Milk Protein Isolate

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BALANCE BAR Nutrition Bar For Lasting Energy Snack, Energy & Granola Bars 400kcal 30Protein 14Fat 44Carbs PROTEIN ONE Protein Bars Snack, Energy & Granola Bars 333kcal 37.0Protein 9.3Fat 40.7Carbs PROTEIN ONE Protein Bars Snack, Energy & Granola Bars 333kcal 37.0Protein 7.4Fat 40.7Carbs General Mills, Inc. Protein Bars, Chocolate Chip Snack, Energy & Granola Bars 333kcal 37.0Protein 9.3Fat 40.7Carbs Protein Bars, Strawberries & Cream General Mills, Inc. Protein Bars, Strawberries & Cream Snack, Energy & Granola Bars 333kcal 37.0Protein 7.4Fat 40.7Carbs Premier Nutrition Corporation Peanut Butter Caramel Fiber Crispy Snack Bar, Peanut Butter Caramel Snack, Energy & Granola Bars High in saturated fat — 20% DV per serving 385kcal 28.9Protein 15.4Fat 48.1Carbs Honey Almond Greek Yogurt Flavored Snack Bar, Honey Almond Greek Yogurt Atkins Nutritionals, Inc. Honey Almond Greek Yogurt Flavored Snack Bar, Honey Almond Greek Yogurt Snack, Energy & Granola Bars High in saturated fat — 25% DV per serving 400kcal 30Protein 22.5Fat 37.5Carbs The Farmer's Cow, LLC Snack Bars, Whipped Chocolate Almond Snack, Energy & Granola Bars 357kcal 21.4Protein 14.3Fat 50Carbs Snickerdoodle Flavored Snack Bar, Snickerdoodle Atkins Nutritionals, Inc. Snickerdoodle Flavored Snack Bar, Snickerdoodle Snack, Energy & Granola Bars High in saturated fat — 25% DV per serving —kcal 30Protein 22.5Fat 37.5Carbs Premier Nutrition Corporation Chocolate Mint Fiber Crispy Snack Bar, Chocolate Mint Snack, Energy & Granola Bars High in saturated fat — 22% DV per serving 365kcal 28.9Protein 11.5Fat 51.9Carbs Honey Almond Greek Yogurt Flavored Snack Bars, Honey Almond Greek Yogurt Atkins Nutritionals, Inc. Honey Almond Greek Yogurt Flavored Snack Bars, Honey Almond Greek Yogurt Snack, Energy & Granola Bars High in saturated fat — 25% DV per serving 400kcal 30Protein 22.5Fat 37.5Carbs Snickerdoodle Flavored Snack Bars, Snickerdoodle Atkins Nutritionals, Inc. Snickerdoodle Flavored Snack Bars, Snickerdoodle Snack, Energy & Granola Bars High in saturated fat — 25% DV per serving 400kcal 30Protein 22.5Fat 37.5Carbs
Salt (45 products) Soy Lecithin (45 products) Soy Protein Isolate (43 products) Natural Flavors (43 products) Whey Protein Isolate (42 products) Water (38 products) Sugar (32 products) Nonfat Milk (30 products) Pyridoxine Hydrochloride (29 products) Cyanocobalamin (29 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.