Ingredient · E422

Glycerin Citric Acid

Source
Unknown
Not yet classified by editors
Allergen
No
Role in food
Glycerin is often used as a humectant, solvent, and sweetener in foods. It helps …

What is Glycerin Citric Acid?

Glycerin, also known as glycerol, is a simple sugar alcohol. It is a clear, colorless, odorless, viscous liquid that is both sweet-tasting and non-toxic. Glycerin can be produced from plant oils, animal fats, or petroleum.

Is Glycerin Citric Acid gluten-free?

It does not contain gluten.

Is Glycerin Citric Acid a major allergen?

Not a major allergen.

What is Glycerin Citric Acid used for?

Glycerin is often used as a humectant, solvent, and sweetener in foods.

Is Glycerin Citric Acid safe?

Glycerin is Generally Recognized As Safe (GRAS) by the FDA for use in food.

Why it's used

Glycerin is often used as a humectant, solvent, and sweetener in foods. It helps retain moisture, preventing foods from drying out. It is commonly found in candies, baked goods, and beverages.

Health notes

Glycerin is Generally Recognized As Safe (GRAS) by the FDA for use in food. It is metabolized differently than sugar and does not typically impact blood glucose levels. JECFA has evaluated glycerin and set an acceptable daily intake. It is not known to cause adverse health effects at typical consumption levels.

Allergen info

Not a major allergen. Glycerin is not derived from any of the 9 major allergens. It does not contain gluten.

Foods that contain Glycerin Citric Acid

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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: October 5, 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.