Ingredient · E422

Glyceryl

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Source
Unknown
Not yet classified by editors
Allergen
No
Role in food
Manufacturers add glycerin to foods as a humectant (to retain moisture), solvent, and sweetener. …

What it is

Glycerin, also known as glycerol, is a simple sugar alcohol. It is a colorless, odorless, viscous liquid that is both sweet-tasting and non-toxic. Glycerin can be found naturally in animal fats and vegetable oils, and it is also produced industrially through chemical processes.

Why it's used

Manufacturers add glycerin to foods as a humectant (to retain moisture), solvent, and sweetener. It helps prevent foods like cakes and cupcakes from drying out and can also add a smooth texture. You'll find it in candies, baked goods, and some 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 raise blood sugar levels. The Joint FAO/WHO Expert Committee on Food Additives (JECFA) has evaluated glycerin and established an acceptable daily intake. Evidence does not suggest adverse health effects from typical dietary intake.

Allergen info

Glycerin is not derived from any of the nine FDA major allergens and does not contain gluten.

Products containing Glyceryl

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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.