Propyl Gallate With Citric Acid Added To Help Protect Flavor

Propyl gallate is a synthetic antioxidant. It is made from gallic acid, which is found naturally in plants like tea leaves and oak bark. It is often combined with citric acid, which helps to boost its antioxidant activity.

Propyl gallate is added to foods to prevent fats and oils from spoiling, which helps to protect flavor and extend shelf life. It is commonly found in processed foods that contain fats, such as baked goods, snack foods, and frozen meals.

In the U.S., propyl gallate is Generally Recognized As Safe (GRAS) by the FDA when used as an antioxidant. Regulatory bodies like JECFA and EFSA have evaluated propyl gallate. Some studies have raised questions about potential skin sensitivity or allergic reactions in a small number of individuals, but evidence at typical consumption levels is mixed and not conclusive.