Ingredient

Caffeine Ester Gum

Source
Not animal-derived
Allergen
No
Role in food
Manufacturers add caffeine ester gum to provide a caffeine boost in beverages like sodas …

What is Caffeine Ester Gum?

Caffeine ester gum is a food additive created by chemically bonding caffeine with glycerol ester of wood rosin. It is used to add caffeine to foods and beverages. The process aims to provide a more stable and easily incorporated source of caffeine.

Is Caffeine Ester Gum vegan?

Caffeine Ester Gum is not animal-derived. Products that contain it can still include other animal-derived ingredients, so check the full ingredient list.

Is Caffeine Ester Gum gluten-free?

It does not contain gluten.

Is Caffeine Ester Gum a major allergen?

Caffeine ester gum is not derived from any of the 9 FDA major allergens.

What is Caffeine Ester Gum used for?

Manufacturers add caffeine ester gum to provide a caffeine boost in beverages like sodas and energy drinks.

Is Caffeine Ester Gum safe?

Caffeine ester gum is permitted for use in food by the FDA.

Why it's used

Manufacturers add caffeine ester gum to provide a caffeine boost in beverages like sodas and energy drinks. It is also used in some powdered drink mixes and chewing gum. Its primary function is as a stimulant.

Health notes

Caffeine ester gum is permitted for use in food by the FDA. Caffeine itself is widely consumed and its effects are well-studied. High intake of caffeine can lead to jitteriness, anxiety, and sleep disturbances. Regulatory bodies like JECFA and EFSA have evaluated caffeine and established guidelines for its safe consumption. Evidence on the specific health impacts of caffeine ester gum is limited, but it is generally considered safe when consumed in moderation as part of a balanced diet.

Allergen info

Caffeine ester gum is not derived from any of the 9 FDA major allergens. It does not contain gluten.

Foods that contain Caffeine Ester Gum

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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.