Ingredient

Guarana Seed

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Source
Not animal-derived
Allergen
No
Role in food
Guarana seed powder is often used as a source of caffeine in energy drinks, …

What it is

Guarana seed comes from the guarana plant, native to the Amazon basin. The seeds are dried and ground into a powder. It is known for its high caffeine content.

Why it's used

Guarana seed powder is often used as a source of caffeine in energy drinks, sodas, and snack bars. It can provide a stimulating effect, which is why it's added to products marketed for energy or focus.

Health notes

Guarana is generally recognized as safe (GRAS) by the FDA when used as a food ingredient. It contains caffeine, which can have stimulant effects. JECFA has evaluated guarana. Evidence on its effects on weight loss or athletic performance is mixed.

Allergen info

Guarana is not one of the FDA's 9 major allergens and does not contain gluten.

Products containing Guarana Seed

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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.