Ribose occurs naturally in all living cells. It is a simple sugar that begins the metabolic process for ATP production. D-Ribose works synergistically with, and enhances the benefits of, creatine supplements.* NOW sells creatine in powder, capsule and tablet form.
As a dietary supplement, take 1 1/2 level teaspoons daily, prior to exercise. Serious athletes may want to double the dosage during training.