Ingredient

Propylene Glycol Ester

Source
Unknown
Not yet classified by editors
Allergen
No
Role in food
Manufacturers add propylene glycol esters to foods to help mix ingredients that normally don't …

What is Propylene Glycol Ester?

Propylene glycol ester is a type of emulsifier made from propylene glycol and fatty acids. Propylene glycol is a synthetic liquid substance that absorbs water. Fatty acids are commonly derived from plant or animal fats and oils.

Is Propylene Glycol Ester gluten-free?

They do not contain gluten.

Is Propylene Glycol Ester a major allergen?

Propylene glycol esters are not derived from any of the nine FDA major allergens.

What is Propylene Glycol Ester used for?

Manufacturers add propylene glycol esters to foods to help mix ingredients that normally don't blend well, such as oil and water.

Is Propylene Glycol Ester safe?

In the U.S., propylene glycol esters are generally recognized as safe (GRAS) by the FDA for use in food.

Why it's used

Manufacturers add propylene glycol esters to foods to help mix ingredients that normally don't blend well, such as oil and water. This improves texture and consistency. They are often found in baked goods, ice cream, and dairy products.

Health notes

In the U.S., propylene glycol esters are generally recognized as safe (GRAS) by the FDA for use in food. International bodies like JECFA have evaluated propylene glycol and its esters. Studies on propylene glycol have shown it to be safe at typical consumption levels. High doses, usually from non-food sources, can cause adverse effects in some individuals.

Allergen info

Propylene glycol esters are not derived from any of the nine FDA major allergens. They do not contain gluten.

Foods that contain Propylene Glycol Ester

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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.