Ingredient

Quillaia Extract

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Source
Not animal-derived
Allergen
No
Role in food
Manufacturers use quillaia extract as a foaming agent and emulsifier, helping to create and …

What it is

Quillaia extract is a natural foaming agent derived from the inner bark of the soapbark tree, native to South America. The bark is typically dried, ground, and then extracted using water or alcohol to obtain the saponins responsible for its foaming properties.

Why it's used

Manufacturers use quillaia extract as a foaming agent and emulsifier, helping to create and stabilize foam in beverages like root beer and other carbonated drinks. It can also be used to improve texture and mouthfeel in various food products.

Health notes

Quillaia extract is generally recognized as safe (GRAS) by the FDA for use in food. International bodies like JECFA have evaluated it. At typical consumption levels, it is not associated with adverse health effects. Research has not raised significant safety concerns for its use as a food additive.

Allergen info

Not a major allergen. It is derived from a tree, but not one of the FDA's major allergens.

Products containing Quillaia Extract

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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.