D-Ribose synthesizes adenine nucleotides, which are required by cardiac muscle and other tissue to make adenosine-triphosphate (ATP), the primary source of energy used by all cells to maintain normal health and function. D-Ribose may be ideal for athletes and weekend warriors, or to help support cardiovascular health and energy levels.*

This product does not contain wheat, yeast, soy, gluten, eggs, dairy, corn, artificial colors, flavors or preservatives. STORE IN A COOL, DRY PLACE. KEEP OUT OF REACH OF CHILDREN.