Gluten Free Non Gmo Le Certified Helps Maintain Healthy Energy Levels in Heart and Muscle Dietary Supplement Bioenergy Ribose Vegetarian What Is D-Ribose Powder? A molecule known as Atp (adenosine triphosphate) is critical for promoting cellular energy flow. Healthy, active cells constantly replenish their supply of Atp. D-ribose, a carbohydrate molecule found in every living organism, is essential in supporting the production of Atp. By helping to support cellular energy production, D-ribose may be especially beneficial for supporting heart health. D-Ribose Powder Benefits Helps encourage cellular energy production Helps replenish healthy cellular energy after exercise Helps support healthy heart and muscle tissue