Ingredient

Pea Protein Isolate

Source
Not animal-derived
Allergen
No
Role in food
Manufacturers use pea protein isolate as a plant-based protein source in foods like protein …

What is Pea Protein Isolate?

Pea protein isolate is a concentrated source of protein derived from yellow split peas. It is made by processing peas to remove most of their fat and carbohydrates, leaving a powder that is typically over 80% protein.

Is Pea Protein Isolate vegan?

Pea Protein Isolate is not animal-derived. Products that contain it can still include other animal-derived ingredients, so check the full ingredient list.

Is Pea Protein Isolate gluten-free?

It is also gluten-free.

Is Pea Protein Isolate a major allergen?

Pea protein isolate is not derived from any of the 9 FDA major allergens.

What is Pea Protein Isolate used for?

Manufacturers use pea protein isolate as a plant-based protein source in foods like protein bars, shakes, and meat alternatives.

Is Pea Protein Isolate safe?

Pea protein isolate is generally recognized as safe (GRAS) by the FDA.

Why it's used

Manufacturers use pea protein isolate as a plant-based protein source in foods like protein bars, shakes, and meat alternatives. It helps boost the protein content and can also contribute to texture and emulsification.

Health notes

Pea protein isolate is generally recognized as safe (GRAS) by the FDA. It is a good source of amino acids, which are the building blocks of protein. JECFA has evaluated pea protein and set an acceptable daily intake. Evidence does not suggest adverse effects at typical dietary intakes.

Allergen info

Pea protein isolate is not derived from any of the 9 FDA major allergens. It is also gluten-free.

Foods that contain Pea Protein Isolate

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Auto-generated content. This description was generated automatically and is pending editorial review. Inaccuracies are possible. Found a mistake? Contact us.

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.