D-ribose, a monosaccharide sugar found in all living cells, plays a critical role in cellular metabolic pathways that generate energy.† D-ribose supports normal heart and skeletal muscle function and is essential for normal energy production.* Administration of D-ribose has been demonstrated to significantly support heart ATP levels, especially in the setting of diminished exercise capacity.* Pure D-ribose is supplied in powder form with a natural, slightly sweet taste for the convenient supplementation of multi-gram amounts.

Free of the following common allergens: milk/casein, eggs, fish, shellfish, tree nuts, peanuts, wheat, gluten, soybeans, and yeast. Contains no artificial colors, flavors, or preservatives.D-Ribose is a naturally-occurring five-carbon (pentose) sugar found in all living cells. D-Ribose is only found in small amounts in the diet. The body must synthesize D-Ribose from glucose.Do not use if shrink-wrap is broken or missing. Store in a cool, dry place (59°F-85°F) away from direct light.If you are pregnant, nursing, have a medical condition, or taking prescription drugs, consult your physician before using this product. Keep out of reach of children.Produced under a strict quality management system in compliance with Good Manufacturing Practices (GMPs) and third-party quality certifications.