Ingredient

Protein Isolate Blend

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Source
Animal-derived
Allergen
No
Role in food
Protein isolate blends are added to foods to increase their protein content. They are …

What it is

A protein isolate blend is a mixture of protein isolates derived from various sources, such as whey, soy, or pea protein. These isolates are highly purified forms of protein, with most of the fat and carbohydrates removed. They are typically produced through processes like filtration or centrifugation.

Why it's used

Protein isolate blends are added to foods to increase their protein content. They are commonly found in protein bars, shakes, and other sports nutrition products. Manufacturers use them to enhance the nutritional profile and promote satiety.

Health notes

Protein isolate blends are generally recognized as safe (GRAS) by the FDA when used as intended. They are a concentrated source of protein, which is essential for muscle repair and growth. International bodies like JECFA have evaluated proteins, and EFSA has also reviewed their safety. At typical consumption levels found in food products, they are not associated with adverse health effects.

Allergen info

Depending on the specific protein sources used in the blend, it may contain major allergens. For example, whey protein isolate is derived from milk, and soy protein isolate is derived from soy. Gluten is not typically present unless cross-contamination occurs during processing.

Products containing Protein Isolate Blend

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The Quaker Oats Co./gatorade-Van Camp Salted Caramel Flavored Lower Sugar Whey Protein Bars With Almond Butter, Salted Caramel Snack, Energy & Granola Bars 379kcal 34.5Protein 10.3Fat 41.4Carbs The Quaker Oats Co./gatorade-Van Camp Salted Caramel Flavored Whey Protein With Almond Butter Protein Bar, Salted Caramel Snack, Energy & Granola Bars 379kcal 34.5Protein 10.3Fat 41.4Carbs Chocolate Chip Cookie Dough Flavored Lower Sugar Whey Protein Bar With Almond Butter, Chocolate Chip Cookie Dough The Quaker Oats Co./gatorade-Van Camp Chocolate Chip Cookie Dough Flavored Lower Sugar Whey Protein Bar With Almond Butter, Chocolate Chip Cookie Dough Snack, Energy & Granola Bars 379kcal 34.5Protein 12.1Fat 41.4Carbs The Quaker Oats Co./gatorade-Van Camp Chocolate Chip Cookie Dough Flavored Whey Protein With Almond Butter Protein Bar, Chocolate Chip Cookie Dough Snack, Energy & Granola Bars 379kcal 34.5Protein 12.1Fat 41.4Carbs The Quaker Oats Co./gatorade-Van Camp Salted Caramel Flavored Lower Sugar Whey Protein Bars With Almond Butter, Salted Caramel Snack, Energy & Granola Bars 379kcal 34.5Protein 10.3Fat 41.4Carbs The Quaker Oats Co./gatorade-Van Camp Black Raspberry Flavored Lower Sugar Whey Protein Bar With Almond Butter, Black Raspberry Snack, Energy & Granola Bars 379kcal 34.5Protein 10.3Fat 41.4Carbs The Quaker Oats Co./gatorade-Van Camp Black Raspberry Flavored Lower Sugar Whey Protein Bars With Almond Butter, Black Raspberry Snack, Energy & Granola Bars 379kcal 34.5Protein 10.3Fat 41.4Carbs The Quaker Oats Co./gatorade-Van Camp Almond Butter Flavored Whey Protein With Almond Butter Protein Bars, Almond Butter Snack, Energy & Granola Bars 379kcal 34.5Protein 12.1Fat 39.7Carbs Almond Butter Flavored Whey Protein With Almond Butter Protein Bar, Almond Butter The Quaker Oats Co./gatorade-Van Camp Almond Butter Flavored Whey Protein With Almond Butter Protein Bar, Almond Butter Snack, Energy & Granola Bars 379kcal 34.5Protein 12.1Fat 39.7Carbs The Quaker Oats Co./gatorade-Van Camp Chocolate Chip Cookie Dough Flavored Whey Protein With Almond Butter Protein Bars, Chocolate Chip Cookie Dough Snack, Energy & Granola Bars 379kcal 34.5Protein 12.1Fat 41.4Carbs
Salt (10 products) Glycerin (10 products) Milk Protein Isolate (10 products) Corn Starch (10 products) Chia Seeds (10 products) Natural Flavors (10 products) Almond Butter (10 products) Almonds (10 products) Partially Hydrolyzed Whey Protein Isolate (10 products) Purified Stevia Leaf Extract (10 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.