Ingredient

D-ribose

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Source
Not animal-derived
Allergen
No
Role in food
Manufacturers add D-ribose primarily as a sweetener. It is also used to enhance the …

What it is

D-ribose is a type of sugar that occurs naturally in all living cells. It is a component of RNA (ribonucleic acid), a molecule essential for life. D-ribose is typically produced commercially through fermentation using corn or other plant-based starches.

Why it's used

Manufacturers add D-ribose primarily as a sweetener. It is also used to enhance the flavor profile of foods and beverages. You can find it in energy drinks, sports drinks, and some teas.

Health notes

In the U.S., D-ribose is generally recognized as safe (GRAS) by the FDA for use as a food ingredient. It is a natural sugar that provides energy to cells. International bodies like JECFA have evaluated D-ribose, and EFSA has also assessed its safety. Research into its specific health effects is ongoing, but it is not typically associated with adverse effects at the levels found in food.

Allergen info

D-ribose is not derived from any of the nine FDA major allergens. It does not contain gluten.

Products containing D-ribose

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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.