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D-Ribose occurs naturally in all living cells and is an energy source that the body makes from food. It is a simple five carbon sugar that is produced by the body and begins the metabolic process for ATP production. It naturally and effectively fuels ATP energy production. D-Ribose supplementation can increase ATP production by 400% - 700%. D-Ribose works synergistically with, and enhances the benefits of creatine supplements. It is used to improve athletic performance by boosting muscle energy. It has also been used to improve symptoms of chronic fatigue syndrome (CFS), fibromyalgia, and coronary artery disease. D-Ribose has been used to prevent symptoms such as cramping, pain, and stiffness after exercise in people with an inherited disorder called myoadenylate deaminase deficiency (MAD) or AMP deaminase deficiency (AMPD deficiency). D-Ribose has also been used to improve exercise ability in people with another inherited disorder called McArdle‘s disease.

There is some evidence that supplemental D-Ribose might prevent muscle fatigue in people with genetic disorders that prevent sufficient energy production by the body. It might provide extra energy to the heart during exercise in people with heart disease. Because D-Ribose is a simple sugar, it is extremely well absorbed. The clinical experience of cardiologists using D-Ribose to treat heart failure due to mitochondrial failure is that it is very effective and free from side effects. The dose depends on the severity of the illness, but the clinical experience is that sufferers should be started on high doses and then it can be adjusted to a maintenance dose.

Features and benefits:

  • Workout supplement
  • Athletic support
  • Source of carbohydrates to support energy production
  • Source of calories which contributes to weight gain


Adult: Take 1 tablespoon once or twice per day with food, or as directed by your health care practitioner.

Caution: Consult your health care practitioner prior to use if you are pregnant or breastfeeding. Consume 30 - 60g carbohydrates per hour of high intensity exercise. Ensure to drink enough fluid before, during and after exercise. Do not use if seal is broken. Keep out of the reach of children. Recyclable container and label. Product of Canada.


Active ingredients per serving
D-Ribose 15g
Other ingredients: n/a 

Other information

NPN: 80052901

Sizes: 300 grams